Question

\(1+\sin x+ \sin^2 x +...... to \infty\)=4+3\(\sqrt3\), (\(0 13 years ago

Answer 1

use trigonometric series
a=1
q=sin x
lql<1

Answer 2

Geometric****

Answer 3

\[\frac{1}{1-\sin x}=4+3\sqrt3\]But none of the options seem to satisfy this.

Answer 4

o.O

Answer 5

The closest to the answer seems to be \(\pi\)/3..

Answer 6

that gives sin x=0.891