Question

1/cosecA-cotA=cosecA+cotA prove​

Answer 1

Answer:

hey here is your solution

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so here we go

Step-by-step explanation:

now consider lhs=1/cosec+cot and rhs=cosec+cot

now conjugate of cosec-cot is cosec+cot

so by applying conjugate method

we get

cosec+cot/cosec square-cot square

so as cosec square+cot square=1

it gives us simply as

cosec A+cot A

hence lhs=rhs

thus proved

hope it helped u a lot