Question

Calculus Help
Fan + Medal

Answer 1

\[\lim_{n \rightarrow \infty }\sum_{i=1}^{n} f(c_i)\Delta x\]

Answer 2

lol @ sweetburger

Answer 3

I think your lower end point could be possible x = 0 and your upper endpoint being x =2 so \[\Delta x= (b-a)/n\]

Answer 4

just set it up \[\int_{0}^{2}\int_{0}^{\sin^{-1}\left(x/2\right)}dydx\]

Answer 5

riemann sum's are no fun @sweetburger

Answer 6

this might be above me. ill see myself out

Answer 7

Im confused

Answer 8

Do you know how to perform the integral that I showed you above? Hint:
\[\int_{0}^{2}\int_{0}^{\sin^{-1}\left(x/2\right)}dydx=\int_{0}^{2}\sin^{-1}\left(\frac x2\right)\,dx.\]

Answer 9

Didn't know that could be rewritten like that . Starting to make some sense to me at least.

Answer 10

Not with this question

Answer 11

-_-

Then ask a new question and close this one.

Answer 12

question explicitly asks to integrate with respect to \(y\) and I don't think op knows double integrals...

Answer 13

Sure. Then turn it into a type 2 integral:\[\int_{0}^{\sin^{-1}\left(1\right)}2-2\sin\left(y\right)\,dy.\]