calculate-W-n-0-pi-2-cos-n-xdx-n-from-N-and-J-n-0-pi-2-sin-n-xdx-

Question Number 62413 by mathmax by abdo last updated on 20/Jun/19

c a l c u l a t e W_{n} = \int_{0}^{\frac{π}{2}} {c o s}^{n} x d x (n f r o m N) a n d J_{n} = \int_{0}^{\frac{π}{2}} {s i n}^{n} x d x