Question

Find at least one solution to the following equation:
sin(x^2 − 1)/1 − sin(x^2 − 1) = sin(x) + sin^2(x) + sin^3(x) + sin^4(x) + · · ·

Answer 1

Answer:

$\sqrt{2x2xx \frac{ \cot( \beta \tan( \cot( \beta 10x { \frac{ \sqrt[x \sqrt[ \sqrt{ {x \frac{( \frac{ { \sqrt{ \sqrt[ \sqrt[ \sqrt[ \sqrt{ \sqrt[x {xy {x {x { { \sqrt{ \cot( \cos( \cos(e) ) ) } }^{?} }^{?} }^{?} }^{2} }^{?} ]{?} } ]{?} ]{?} ]{?} } }^{?} }{?} }{?} \times \frac{?}{?} }^{?} } \times \frac{?}{?} \times \frac{?}{?} ]{?} ]{?} }{?} }^{?} \times \frac{?}{?} ) ) ) }{?} \times \frac{?}{?} \times \frac{?}{?} }$