## Bladerunner1122 Group Title Let R be the region bounded by the graphs of y=cos((pi x)/2) and y=x^2-(26/5)x+1. Find the area of R. http://goo.gl/vSltp one year ago one year ago

I really just need confirmation that what I have is right. (hopefully it is anyway)

$\int\limits_{0}^{5}(\cos(\pi x/2)-(x^2 - (26/5) x +1))dx=55/3 + 2/\pi = 18.97$

Does this make sense? I'm a little unsure.

@phi

5. phi

It is the correct setup, but I did not check your integration