Recent content by bavman

hmm..well i really don't know how i messed that up. so it should be : integral (pi/6, 5pi/6) r1^2 - r2^2 dtheta ?

Homework Statement Fine the area of the region inside the polar curve r=4sin(theta) and outside the polar curve r=2. Homework Equations area under polar curve = 1/2 integral (a,b) r^2 d\Theta The Attempt at a Solution I set up the integral like follows: integral (0,pi/2)...

Homework Statement {an} and {bn} are convergent, if lim an (n->inf) = M and lim bn (n->inf) = L Prove that lim an -bn (n->inf) = M - L Using Epsilon/n proof Homework Equations The Attempt at a Solution Heres my attempt at it: Given e > 0 we want to find N s.t. for...