thankyouJesus:
1. 25. 2. 61%. 3. 60%

thanks pls show the workings

saipn:
thanks pls show the workings

1. 65-x+x+60-x=100: 2. 97-x+x+64-x=100. 3. 15+5+20+x=100.

MathsChic:

Only a mathematician can tell such joke, cos it's all in favour of mathematicians. Funny, clever joke


Today I was thinking something. The ratio of the circumference of a circle to its diameter is a number that doesn't occur in nature any other way, besides as a ratio of circumference to diameter. Isn't that just spectacular? Or am I wrong? Does it have other occurences?

Pi occurs in other natural phenomena apart from circles.
https://en.wikipedia.org/wiki/Pi#Outside_mathematics

Madmathecian:



Oh, words are not enough to describe how much I hate cramming. Especially when it comes to definitions.

Especially those Abstract Algebra, Labersque, Topology and Metric spaces.

Generals, Please help me with these problems :

spacyzuma:


Pi occurs in other natural phenomena apart from circles.
https://en.wikipedia.org/wiki/Pi#Outside_mathematics

Hmm...I looked at the link and most of the formulations derive from pi's association with the circle or sphere. The Coloumb's law, e.g., is one.

MathsChic:

Hmm...I looked at the link and most of the formulations derive from pi's association with the circle or sphere. The Coloumb's law, e.g., is one.

Yes, but Not ALL of them.

.

Prove that x^(1/logx)=5 has no solution

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Madmathecian:
Prove that x^(1/logx)=5 has no solution

take log of both sides,
(1/logx)(logx)=log5.
Cross multiply,
logx=logx log5
clearly, no solution when you divide both sides by logx.
For solution (graphically), x=1 and x=2.something (no graph and working mechanism).

Pls I need d correct proof to this Real Analysis question under continuity
|f(x) - f(y)|less or equal to K|x - y| where K is an element of a Real no, x,y are integers. Show that it Ȋ̝̊̅§ uniformly continuous

Gbengem:
Pls I need d correct proof to this Real Analysis question under continuity
|f(x) - f(y)|less or equal to K|x - y| where K is an element of a Real no, x,y are integers. Show that it Ȋ̝̊̅§ uniformly continuous

Go download real analysis by royden
It as all u need to know about real analysis.
Gogle search it for free download
Ensure its above 2mb so as not to download smones project

A man goes to the bank and asks for x dollars and y cents. The banker by mistake gives him y dollars and x cents. After spending 5 cents the man realises that he now has twice the amount he asked for. What was the amount he asked for?

A man goes to the bank and asks for x dollars and y cents. The banker by mistake gives him y dollars and x cents. After spending 5 cents the man realises that he now has twice the amount he asked for. What was the amount he asked for?

Madmathecian:
A man goes to the bank and asks for x dollars and y cents 100x+y[now in cents]. The
banker by mistake gives him y dollars and x cents[b]100y+x(now in cents)[/b]. After spending
5 cents the man realises that he now has twice the amount he asked[b]2(100y+x-5))[/b]
for. What was the amount he asked for?

If 100cents = 1dollar (not sure though). You should be able to continue from here.
2(100x+y)=100y+x-5.
200x+2y=100y+x-5.
199x-98y=-5,,,,,,,,,,,,,(equ 1).

Madmathecian:
A man goes to the bank and asks for x dollars and y cents. The
banker by mistake gives him y dollars and x cents. After spending
5 cents the man realises that he now has twice the amount he asked
for. What was the amount he asked for?

Done

Mathemagician1:


The answer is unrealistic.

Your equation 1, how do you come about that?
$x (request) = x/100 (granted).
¤y(request) = 100y (granted).
More clue.

thankyouJesus:
Your equation 1, how do you come about that?

From the question I assumed that the banker's mistake yielded the components in equation 2 and the question is a simultaneous equation.

If you have a solution kindly submit it cos I'll love to learn.

Mathemagician1:


From the question I assumed that the banker's mistake yielded the components in equation 2 and the question is a simultaneous equation.

If you have a solution kindly submit it cos I'll love to learn.

Still battling with the solution though.

Go here for the solution

Mathemagician1:


From the question I assumed that the banker's mistake yielded the components in equation 2 and the question is a simultaneous equation.

If you have a solution kindly submit it cos I'll love to learn.

mathforum.org/library/drmath/view/57958.html

Please, kindly help put a solution to these problems

kindly help put a solution to these problems.agentofchange1,
Mathemagician1, thankyouJesus, masperano, ladokuntlad.
As soon as possible please.
Thanks.

ayokunlei:
kindly help put a solution to these problems.agentofchange1,
Mathemagician1, thankyouJesus, masperano, ladokuntlad.
As soon as possible please.
Thanks.

Type your question out.

ayokunlei:
kindly help put a solution to these problems.agentofchange1,
Mathemagician1, thankyouJesus, masperano, ladokuntlad.
As soon as possible please.
Thanks.

The questions are straight forward. I have solved the first one and I will advise you to solve the rest urself. Grab engineering maths by k.a Stroud. Every thing is in there.

ayokunlei:
kindly help put a solution to these problems.agentofchange1,
Mathemagician1, thankyouJesus, masperano, ladokuntlad.
As soon as possible please.
Thanks.

here

Q1 done by boss. above...

agentofchange1:
here

Q1 done by boss. above...

Thanks Boss.
I appreciate.

agentofchange1:
here

Q1 done by boss. above...

Thanks alot, God bless

masperano:


The questions are straight forward. I have solved the first one and I will advise you to solve the rest urself. Grab engineering maths by k.a Stroud. Every thing is in there.

Thanks a lot Boss, I will sure get that
God bless

ayokunlei:

Thanks a lot Boss, I will sure get that
God bless

If am not here to solve the questions.
I can at least help u get a textbook that will help u grow in mathematical methods.
k.a Stroud is here at ur door step

https://nieeeslibrary.files./2013/01/advanced-engineering-mathematics-4th-ed-k-stroud.pdf

ayokunlei:

Thanks alot, God bless

its ok bro.. n bless u too.

BTW: check my solution on question 2

correct 'dy/dx ( ysinx) to. d/dx [ ysinx] ....(line 3 or 4)

twas a mistake ...' brain solves faster than hand. '

hope u get...