Integral Calculus

Pahelp naman po sa makakasagot.

∫4x^2/csc^3x√sinxcosx dx

Hello everyone! Can you integrate this with steps?

- ∫ sec2x dx

Thank you.

I'm guessing this problem belongs to integral calculus:
I've been tasked with making some anvils, on a metal lathe, for the repair of brass instrument bells. I need to calculate corresponding X-Y values along the curve of that bell.One side only as it's symmetrical. I can certainly take sample measurements at frequent intervals of the bell, but I don't know how to come up with the formula for the curve that will allow me to create a chart of the thousands of points I need to accurately machine it. Any ideas ? Salamat/Thanks.

Problem: Find the area of the region bounded by the graphs as shown in the picture, given that the 4a=2.

Integral of csc^3 cos^3 xdx

Help please. Find the centroid of the area. Where the area bounded by the curve y=2(1+x^3) and the coordinate axes

Kinda need some help.

Pa help po sana dito sa question na to.

(integral of) ln (x+(1-x)^(1/2))dx

hey...can anyone here check my solution to the problem??not sure whether I got it correctly and do not want to pay https://www.chegg.com/ or http://yourhomeworkhelp.org for the thing I practically did myselfthanks

Can anyone tell where does -2/5 came from? pleaaaaase