1.

If exp[(sin2x+sin4x+sin6x+....∞)loge2, satisfies the equation x2−9x+8=0, then the value of cosxcosx+sinx, 0<x<π2 is

Answer»

If exp[(sin2x+sin4x+sin6x+....)loge2, satisfies the equation x29x+8=0, then the value of cosxcosx+sinx, 0<x<π2 is



Discussion

No Comment Found