Finding the area of the region: Setting up an integral in this sine curve. File attached

Question

likeabossssssss · Answer

ehat do u think it is?

likeabossssssss · Answer

what

vheah · Answer

So I just want to make sure that this is the right equation for the area of the region: $$\int\limits_{-\Pi/2}^{3\Pi/2} (\sin(x) +1)/(x^{2} +1 )$$

vheah · Answer

@likeabossssssss  is that the right definite integral?

vheah · Answer

is that the right definite integral that solves the area of the region?

likeabossssssss · Answer

ummmmm im srry but i dk :(

likeabossssssss · Answer

here i will tag some 1 for u :) @welshfella

vheah · Answer

thank you c:

likeabossssssss · Answer

np :)

jango_in_dtown · Answer

hello. @vheah how did you get the function?

vheah · Answer

@jango_IN_DTOWN  , it was given to me by our teacher. I believe we have to find the area between -pi/2 and 3pi/2

dumbcow · Answer

yes the limits are right if you want the region between the roots of the equation

vheah · Answer

okay and does the function f(x) inside the integral stay the same? @dumbcow

jango_in_dtown · Answer

ok.... then proceed.

dumbcow · Answer

yes , If the question is , Find area beneath curve  :)

vheah · Answer

okay. I wasn't sure if the function would change in any way or not. Thank you! :) @dumbcow