Pl solve this sir Share with your friends Share 0 Yash Ranjan Mishra answered this dear student LHS = 1cosec A - cot A - 1sin A=1cosec A - cot A×cosec A + cot Acosec A + cot A - 1sin A=cosec A + cot Acosec2A - cot2A - 1sin A=cosec A + cot A1 - 1sin A=cosec A + cot A - cosec A= cot A RHS = 1sin A - 1cosec A + cot A=1sin A - 1cosec A + cot A ×cosec A - cot Acosec A - cot A=1sin A - cosec A - cot Acosec2A - cot2A=1sin A - cosec A - cot A1=1sin A - cosec A - cot A=cosec A - cosec A + cot A=cot ASo, LHS = RHS regards 0 View Full Answer