How many definite integrals would be required to represent the area of the region enclosed by the curves y = cos2x sinx and y = 0.03x2, assuming you could not use the absolute value function?

Question

nathanjhw · Answer

@jim_thompson5910

jim_thompson5910 · Answer

cos(2x) ? or cos^2(x) ?

nathanjhw · Answer

cos^2(x)

nathanjhw · Answer

and 0.03x^2

jim_thompson5910 · Answer

Does it specify the limits of integration? There are multiple enclosed regions.

jim_thompson5910 · Answer

I guess they could mean all 3 since 3 regions isn't too bad

nathanjhw · Answer

That is all the information I was given.

nathanjhw · Answer

The answers are 1,2,3,4,5

jim_thompson5910 · Answer

well this is what I get when you graph the 2 functions

jim_thompson5910 · Answer

I've filled in the enclosed regions