Answer to Question #33277 in Calculus for nowhere1122

Question

Determine convergence or divergence of the following series [ Explain why. ]
a) sigma from n=0 to infinity 1/root(n^3+2)
b) sigma from n=0 to infinity (3^(n+1) 2^(2n))/(4^(2n-1))
c) sigma from n=2 to infinity 1/(root(n)+sin(n))