Math, asked by visheshshastri4837, 9 months ago

Cosec theta + cot theta whole square minus 1 by cosec theta + cot theta whole square + 1

Answers

Answered by ps4829337

1

Answer:

(cosec A +cot A)^-2/(cosec A+cotA)^2

1/(cosecA +cot A)^2*(cosecA+cotA)^2

1/(cosecA+cotA)^2+2

therefore, Answer is (cosecA+cotA)^-2

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