₦airaland Forum

Ragnarr:
Please ogas in the house, help me solve this. Please u may be kind enough to explain the steps u take so I can follow them in subsequent problems.

Na complete Olodo I be for maths and I'm in dire need to pass. Please help.

Are you asked to proof?

You claim you know maths abi? You have a high IQ abi? Ok now, check this problem out:

https://www.nairaland.com/5121101/come-measure-iq

Yemluvkid:
Are you asked to proof?

Yes sir

Ragnarr:
Please ogas in the house, help me solve this. Please u may be kind enough to explain the steps u take so I can follow them in subsequent problems.

Na complete Olodo I be for maths and I'm in dire need to pass. Please help.

Here

Mechanics96:
Here

waaw! Thank you sir

Mechanics96:
Here

Good day Sir. Please kindly help me with the solutions to these questions.

Good work guys! I'm happy the thread is still alive! How are the house generals? Laplacian, benbuks, richies, jackpot, the ultimate alpha maximus and others. Greetings!

prove the chu-vandermonde theorem

chukwukahenry:
prove the chu-vandermonde theorem

Combinatorial proof.

Darivie04:
Combinatorial proof.

thanks man

sir, please i don't understand the integrating that is concern wit trigonometric power.example (1) integrate sinxraise to 6 (2) sinx raise to power 4 (3),sinex rase to power 7.please explain in details d guideline to follow for easy understanding

Good morning. Please can someone help me to solve this

Its been a while here. I salute all the maths general.

mbappe:
sir, please i don't understand the integrating that is concern wit trigonometric power.example (1) integrate sinxraise to 6 (2) sinx raise to power 4 (3),sinex rase to power 7.please explain in details d guideline to follow for easy understanding

Check here for integral sin⁴x
The rest follow suit, the most important thing is understanding trig functions first, the rest are just expansions

mbappe:
sir, please i don't understand the integrating that is concern wit trigonometric power.example (1) integrate sinxraise to 6 (2) sinx raise to power 4 (3),sinex rase to power 7.please explain in details d guideline to follow for easy understanding

In addition to using the method of half angle as stated in the post above, you can also check out the reduction formulae. Here is one example

Nice one Mathpharaoh; integrating trig ids requires good understanding of trigs and their expansions...

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please i need a recommended Mathematics Checkpoint eBook for grade 7-9

Here is my mail: livelysegzy@gmail.com

Hello house sorry for the slight digression. I need your help regarding this Chemistry/Thermodynamics problems. Thanks.
cc Mathefaro
Mechananics96
darivie04 et al

Please kindly help me with solutions to question 8

unip:
Good evening gurus in the house.

Please, which good book on Real Analysis would you recommend for self-study? Assume no previous knowledge on the subject. Thus, it must be explanatory enough for a novice to understand.

Thanks as I await your responses.

The way of analysis. If you finish that book, you'll be able to teach real analysis, fourier analysis, measure theory and maybe a little banach and hilbert spaces. But the book is voluminous.

tannyp:
.sir can you pls help me with this...
vector space had our first class on the topic 2dae
1.show dat the set of all other n-turple forms a vector space over a field f.
2.show that the set of all mxn matrixes with their element as a real numbers is a vector space over the field f,with respect to addition of matrix nd multiplication of matrix by a scalar as scalar multiplication
3.let v be the set of other pair numbers,show dat v is not a vector space with respect to the following,in respect to addition nd scalar multiplication...linear algebra...nd sir what textbook can you reconmend for me to study under this topic

1. Proof is trivial since each component of a vector is an element of F which is a field. A field is closed under addition and scalar multiplication. Hence a the set of n-tuples is a vector space.

2. This is true for nxn matrices But not mxn matrices.... For example, you cannot add a 2x3 matrix with a 3x3 matrix.... You can only add square matrices....

3. Your statement is not clear enough.

Please solution to question 6 is needed

gpercuxionz:
Please solution to question 6 is needed

Let me help out since you belong to the Xiaomi family

Solution

this is what I also get. But the answer at the back is 6290.3m so I was wondering how..

mathefaro:
Let me help out since you belong to the Xiaomi family

shegs637:
Solution

thanks I also got 7300m but the answer says 6290.3m

gpercuxionz:
thanks I also got 7300m but the answer says 6290.3m

That's serious. Is it possible that there's a mistake somewhere?

gpercuxionz:
thanks I also got 7300m but the answer says 6290.3m

Don't mind them, our answers are correct as far as that question

The textbook is comprehensive mathematics.... Under angles of elevation and depression topic

killsmith:
1. Proof is trivial since each component of a vector is an element of F which is a field. A field is closed under addition and scalar multiplication. Hence a the set of n-tuples is a vector space.

2. This is true for nxn matrices But not mxn matrices.... For example, you cannot add a 2x3 matrix with a 3x3 matrix.... You can only add square matrices....

3. Your statement is not clear enough.

.thanks a lot sir,I'm long done with the exam