Question

cosecA+cotA=1\cosecA-cotA​

Answer 1

Hey Friend :-)

Here is your answer

=> 1 / (cosecA - cotA) . . . . . . . . . . .multiply top & bottom by (cosecA + cotA) 

=> (cosecA + cotA) /(cosec^2A - cot^2A) . . . . . . .use cosec^2A = 1 +                                                                                                                        cot^2A 

=> (cosecA +cotA) / 1 

=> cosecA + cotA

RHS = LHS 

Hence, proofed.

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