Math, asked by devendra8140, 2 months ago

cotx÷ cosecx -1=
cosecx+1÷ cotx​

Answers

Answered by sandy1816
3

Answer:

cotx/cosecx-1

=cotx(cosecx+1)/cosec²x-1

=cotx(cosecx +1)/cot²x

=cosecx+1/cotx

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