Sin 1 x ) sin 1 2x )= pi 3 July 8, 2019 16 32 64 128 Sin 1 x )+ sin 1 2x )= pi 3 Sin (- 1 x sin (- 1 2x =( 2 pi )/( 3 If sin (- 1 )( x )+ sin (- 1 )( 2x )=( pi )/( 3 then x The number of solutions of sin (- 1 x sin (- 1 2x =( pi )/( 3 is Solve for x sin 1 2x sin 1 3x pi 3 If 0 2x 1 and sin (- 1 x sin (- 1 2x =( pi )/( 3 then find x
