Originally Posted by
Soroban Hello, Aditya711!
Prove It did click on the sentence
and this is what he saw . . .
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?