What is the answer to this equation, And how did you solve it.? - Yahoo!7 Answers

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- Jul 2nd 2012, 04:57 AMaditya711Link to the question
- Jul 2nd 2012, 05:06 AMProve ItRe: Link to the question
Sorry but what you've written makes no sense.

- Jul 2nd 2012, 05:24 AMaditya711Re: Link to the question
Click on the sentence

- Jul 2nd 2012, 05:35 AMSorobanRe: Link to the question
Hello, Aditya711!

Prove Itclick on the sentence*did*

and this is what he saw . . .

Quote:

What's the answer to this equation,

and how did you solve it?

. . $\displaystyle 2!\int^7_0(x+y)\,\frac{dy}{dx}$

I assume you wrote this . . .

Only a few things wrong with it:

There is no equation . . . so we can't solve it.

It seems to be a definite integral, so we might evaluate it.

But the integral makes no sense.

. . The $\displaystyle \tfrac{dy}{dx}$ is meaningless.

. . Are the "0" and "7" $\displaystyle x$-limits or $\displaystyle y$-limits?

. . Is that*really*$\displaystyle 2!$ in front? . . . Why?

- Jul 2nd 2012, 06:07 AMProve ItRe: Link to the question