Math, asked by Zelkira, 18 days ago

prove the following identities 1) cosec A ( 1+ cos A) (cosec A -- Cot A) = 1

Answers

Answered by gsai1595

1

Answer:

cosec A ( 1+ cos A) (cosec A - Cot A) = 1

Step-by-step explanation:

cosec A ( 1+ cos A) (cosec A - Cot A)

(cosec A + cosec A×cos A)(cosec A - Cot A)

(cosec A + Cot A)(cosec A -- Cot A)

(cosec^2 A - cot^2 A)

1

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