If tan theta =a/b prove that sin theta subtract be cos theta /a single

Maths

This question was asked in Ex 8.1, 1

If tan theta =a/b prove that sin theta subtract be cos theta /a single theta b cos theta = a square subtract be square /a square be square

Mo Hasan Mansure Hasan

July 5, 2019, 7:58 p.m.

Class 6