Given-a-3pi-2-2pi-Determinate-a-values-for-which-the-sequence-u-n-cos-a-sin-a-n-is-constant-from-a-certain-value-of-n-

Question Number 169736 by mathocean1 last updated on 07/May/22

G i v e n a \in [\frac{3 π}{2}; 2 π] .

D e t e r m i n a t e a v a l u e s f o r w h i c h

t h e s e q u e n c e u_{n} = c o s (a) {(s i n (a))}^{n} i s

c o n s t a n t f r o m a c e r t a i n v a l u e o f n .