Pr0ton:



Estijaz where are you?

lol,I dey here o,fmath dey find me?

P0lyMath:

1. Given that CosZ =L, where Z is an acute angle, find an expression for (CotZ - CosecZ )/(SecZ +TanZ )


2.Find there numbers in G.P whose sum is 28 and whose product is 512.

3. Find the derivative of Y with respect to X If
Y=√{(1+ x )/(1- x )
Where √=square root




FIGHTING

I will get bk to u on dis,lemme go n sort d questions out.
besides do u love korean movies?

Prof wey book Don slim like madt, u got it but what of the others


@estijas, I will be anticipating ur ans shortly. I like Korean movie like madt n my younger sis even took after me. She dey nag err'body @home say she go study for Korea.



FIGHTING

estijaz:
lolzz,e nor reach to ask but I still prefer am to eng n bio sha

We are different

estijaz:
lol,I dey here o,fmath dey find me?

Ys oo. Oya, start murdering its life sharp sharp

P0lyMath:

1. Given that CosZ =L, where Z is an acute angle, find an expression for (CotZ - CosecZ )/(SecZ +TanZ )


2.Find there numbers in G.P whose sum is 28 and whose product is 512.

3. Find the derivative of Y with respect to X If
Y=√{(1+ x )/(1- x )
Where √=square root




FIGHTING

bros poly, u know na, na only dat number 3. I fit try. Q 2 use. x , y ,z as the g.p
which is tantamount to
a , ar , ar2
sum. : a+ ar +ar2=28 .........(i)
product (ar)3 =512. .............(ii)
from (ii) , ar =8.
=>a =8/r put in (I)
we have 8/r +8r=20 or 8r2 -20r +8=0
solving we obtain r=2 or 0.5
we pick r=2
=> a=8/2 =4
hence we have 4 , 8 , 16.... However dem don break d 1 nd 3 fr NL maths clinic, but its in pics cant put it here.....chai! No 3 na die, na so e long hard to study

Tiffae:
stalite

what course?

need help in jamb??

Pr0ton:


Ys oo. Oya, start murdering its life sharp sharp

lol so dat police go arrest me?

P0lyMath:
Prof wey book Don slim like madt, u got it but what of the others


@estijas, I will be anticipating ur ans shortly. I like Korean movie like madt n my younger sis even took after me. She dey nag err'body @home say she go study for Korea.



FIGHTING

lolzz u n am nor really get work,I hate korea movies more dan Abacha,u know wat I mean

Going bk to d problems,question 2 ansa is 4,8,16 but u made a mistake, u rote 'there' instead of 'three'

question 1 is incomplete,gimme d value of sinZ n I can finally give u d ansa

question 3 is quite tricky,I got 3 ansas after further simplication,ur textbook myt give d ansa in any of dese forms but all r correct anyway
1/{√[(1+x)/(1-x)](1-x)^2} OR 1/√[(1-x)^3*(1+x)] OR 1/[(1-x)√(1-x2)]

I only hope u understand d jargons I gave as number 3 ansas but wait 1st o,JAMB dor get Fmath as e own subject?

#cant upload d working cos itx just too long n complex#

ogunsinamayowa:



*dialing his number and jumping up* lol. my sharp guy, please pack well. it cannot work here...you miss the road. this is UI thread..... you cannot find customer here. sorry. ok? right.

tel d scam well

Guys lets do something creative and worthwhile, lets go back on Physics, Chemistry and Biology( I am not including English cos I ain't an aspirant of Law or Mass communication)...all the topics and Pull questions from them at random. I open the ground with these:

*Chemistry

1. Which of the following is a physical change?

A. The bubbling of chlorine into water

B. The bubbling of chlorine into a jar containing hydrogen

C. The dissolution of Sodium chloride in water

2. A basic postulate of the kinetic theory of gases is that the molecules of a gas move in straight lines between collisions. This implies that

A. Collisions are Perfectly elastic

B. Forces of repulsion exist.

C. Forces of repulsion and attraction are in equilibrium

D. Collisions are inelastic.


*Physics

1. Which of the following is a set of vectors?

A. Weight, displacement and moment.

B. Velocity, volume and upthrust

C. Density, capacitance and distance

D. Mass, force and impulse.

2. The dimension of power is

A. ML^2T^-3

B. MLT^-2

C. ML^2T^-2

D. ML^-2T^3

3. The watt is equivalent to

A. Nm/s

B. Js

C. Kgm^2s^-2

D. Ns

*Biology

1. Which of the following characteristics is common to Amoeba and Paramecium

A. Oral groove

B. Trichocyst

C. Contractile vacuole

D. Cilia.

2. Production of naked seeds is a distinctive feature of the group of plants called

A. Grasses

B. Conifers

C. Legumes

D. Palms

3. Seed plants are divided into

A. Tracheophytes and ferns

B. Angiosperms and gymnosperms

C. Monocotyledons and dicotyledons

D. Thallophytes and bryophytes.

estijaz:
lolzz u n am nor really get work,I hate korea movies more dan Abacha,u know wat I mean

Going bk to d problems,question 2 ansa is 4,8,16 but u made a mistake, u rote 'there' instead of 'three'

question 1 is incomplete,gimme d value of sinZ n I can finally give u d ansa

question 3 is quite tricky,I got 3 ansas after further simplication,ur textbook myt give d ansa in any of dese forms but all r correct anyway
1/{√[(1+x)/(1-x)](1-x)^2} OR 1/√[(1-x)^3*(1+x)] OR 1/[(1-x)√(1-x2)]

I only hope u understand d jargons I gave as number 3 ansas but wait 1st o,JAMB dor get Fmath as e own subject?

#cant upload d working cos itx just too long n complex#

I am suspecting you guys we dey murder math and it bro for this thread..,. U look like the ogbanjes tht killed Yaradua....... I dey envy you

horpeyemmi66:
Guys lets do something creative and worthwhile, lets go back on Physics, Chemistry and Biology( I am not including English cos I ain't an aspirant of Law or Mass communication)...all the topics and Pull questions from them at random. I open the ground with these:

*Chemistry

1. Which of the following is a physical change?

A. The bubbling of chlorine into water

B. The bubbling of chlorine into a jar containing hydrogen

C. The dissolution of Sodium chloride in water

2. A basic postulate of the kinetic theory of gases is that the molecules of a gas move in straight lines between collisions. This implies that

A. Collisions are Perfectly elastic

B. Forces of repulsion exist.

C. Forces of repulsion and attraction are in equilibrium

D. Collisions are inelastic.


*Physics

1. Which of the following is a set of vectors?

A. Weight, displacement and moment.

B. Velocity, volume and upthrust

C. Density, capacitance and distance

D. Mass, force and impulse.

2. The dimension of power is

A. ML^2T^-3

B. MLT^-2

C. ML^2T^-2

D. ML^-2T^3

3. The watt is equivalent to

A. Nm/s

B. Js

C. Kgm^2s^-2

D. Ns

*Biology

1. Which of the following characteristics is common to Amoeba and Paramecium

A. Oral groove

B. Trichocyst

C. Contractile vacuole

D. Cilia.

2. Production of naked seeds is a distinctive feature of the group of plants called

A. Grasses

B. Conifers

C. Legumes

D. Palms

3. Seed plants are divided into

A. Tracheophytes and ferns

B. Angiosperms and gymnosperms

C. Monocotyledons and dicotyledons

D. Thallophytes and bryophytes.

chem ca phy aaa bio cbb

I STRONLY CONCUR TO YOUR ANSWER BRO

just passing

no. wonder UI is still the first and the best cos her students really collection of the bests.......


@estijas, u murdered the question with great ease....


I ve actually accessed the answers and they re perfectly on alignment




FIGHTING

estijaz:
tel d scam well

abi o . the guy missed his way.

Since those were cheap, lets move further then, shall we

*Chemistry

1.Which of the following ways is permanently hardwater softened

A. Ion exchange

B. Addition of quick lime

C. Boiling

D. Slaking

2. A mixture of the gases helium and oxygen is used for what or by who

A. Production of coloured lights

B. Deep water divers

C. Prevention of Oxidation of lamp filaments

D. Treatment of Leukaemia

3. Which of the following statements is/are true

i) The ionic radii of a positive ion is smaller than the atomic radii
ii) The atomic radius of elements increase down the group and decrease across the period
iii) The second ionization energy is called co-ordination number

A. I and III

B. I, II and III

C. III only

D. I and III

* Physics

1. The colour of mecury light produced by a discharge tube is what

A. Pink

B. Yellow

C. Whitish blue

D. Orange red

2. The angle of dip at the equator and pole are

A. 45 and 90

B. 180 and 90

C. 0 and 90

D. 90 and 0

3. The pitch of an acoustic device can be increased by

A. Increasing the frequency

B. Increasing the amplitude

C. Decreasing the loudness

D. Decreasing intensity

4. Which of the following occurs when an A.C circuit experiences resonance

A. XL=IV Cos ¤

B. Z=R

C. Z=V/I

D. I=I sin¤t

*Biology

1. Which of the following syndromes is caused by the non-disjunction of chromosome 21

A. Klinefelter's syndrome

B. Hitchhiker's thumb

C. Down's Syndrome

D. Albinism

2. Which of the following is the name given to the dance bees exhibit

A. Sekem Sekem

B. Waggle

C. Salsa

D. Ballet

3. Why was Larmack's theory refuted.

A. He claimed acquired characters can be transferred.

B. He doesn't have a proof

C. He used only giraffes to corroborate his theory.

D. His theory was illogical

4. What is the sequence for the clotting of blood,

A. Platelets> thrombin> fibrin> thromboplastin

B. Platelets> thromboplastin>thrombin> fibrinogen>fibrin

C. Platelets>Fibrinogen>Fibrin>Thromboplastin>Thrombin

D. Platelets>Thromboplastin>Prothrombin>Fibrinogen>Fibrin.

Please, questions are needed from all of you...

for no1 question …

1/CosZ =SecZ=1/L=hyp/adj
Hyp=1, adj=L. So to get the other side we make use of Using Pythagoras theorem. Let the other side be x, therefore x=√{1-L^2}
CotZ=CosZ/Since, CosecZ=1/SinZ and SecZ=1/CosZ

(CosZ/SinZ -1/SinZ)/(1/CosZ +SinZ/CosZ )

(CosZ -1/SinZ )/(1+SinZ /CosZ )

(CosZ -1/SinZ )*(CosZ /1+SinZ )

(Cos^2Z-CosZ )/(SinZ +Sin^2Z)

L^2-L/(√{1-L^2} + {√1-L^2}^2

(L^2 -L )/{1-L^2 +√[1-L^2]}


FIGHTING

if u guys have reprinted your slip, share your information with us o.

Horpeyemmi66 To the first set of questions you posted...

Chemistry

1. C

2. C

Physics

1. B

2. C

3. B (this should be J/s)

Biology

1. C

2. B

3. B

Pr0ton:
Horpeyemmi66 To the first set of questions you posted...

Chemistry

1. C

2. C

Physics

1. B

2. C

3. B (this should be J/s)

Biology

1. C

2. B

3. B

please check again...mostly Physics and CHM; guess you are mixing up some things.

horpeyemmi66:

please check again...mostly Physics and CHM; guess you are mixing up some things.

The answers I provided were to your first set of questions, not the one you posted last.

Horpeyemmi66

To your second set of questions; the ones you posted last.

Chemistry

1. A

2. B

3. C (not so sure)

Physics

1. C

2. C

3. A

4. B

Biology

1. bro, the one pass our level na

2. B sekem sekem Waddle

3. D

4. D

Exam point => Welcome to your one stop JAMB and POST UTME solution, a place were everybody is admin. The site is endowed with all you need to gain admission into any of the Nigerian institution right from free unlimited jamb cbt exam practice to free putme cbt exam practice (i mean total free not demo) and forum page with a news page to always keep you inform, the best of all is that you have control over a lot of activities on the page like uploading more past ques & lot more. All @ http://myexampoint.com

estijaz:
lol so dat police go arrest me?

Police no fit jor.. I dey your back.

icecalm:
just passing

Icecalm Baba.

House, this guy na real Chemistry guru. *Owo meji loke*

Pr0ton:
Horpeyemmi66

To your second set of questions; the ones you posted last.

Chemistry

1. A

2. B

3. C (not so sure)

Physics

1. C

2. C

3. A

4. B

Biology

1. bro, the one pass our level na

2. B sekem sekem Waddle

3. D

4. D

Lol... If you use Modern biology by Sarojini T, Open to the last topic, genetics, e no pass your level. You will see it there..
(Down's syndrome)
You made some mistakes in your above answers sha, but thumb up.

laryom1:
Lol... If you use Modern biology by Sarojini T, Open to the last topic, genetics, e no pass your level. You will see it there..
You made some mistakes in your above answers sha, but thumb up.

Lol. I haven't gotten to that in Genetics, though I've read some part. Could you please point out my mistakes?

ogunsinamayowa:
if u guys have reprinted your slip, share your information with us o.

Later in the afternoon.