Question

Variation Parameter

y" + y = csc^3xcotx

please answer this? :)

Answer 1

what is the solution to the homogeneous eqn?

Answer 2

yh = c1sinx + c2cosx

am i right?

Answer 3

yes

Answer 4

though out of habit I write it\[y_c=c_1\cos x+c_2\sin x\] now you need the Wronskian
do you know how to find that?