Inverse Trigonometric Functions: Prove that  tan⁻¹ [sin x/(1+cos x)] =  x/2

Inverse Trigonometric Functions: Prove that tan⁻¹ [sin x/(1+cos x)] = x/2

Inverse trigonometry functions is an important topic for class 12 as well as IITJEE and other B. Tech. and B. E. entrance examinations .