Question

Prove that ( cosec A - sin A ) ( sec A - cos A ) ( tan A + cot A ) = 1

Answer 1

Step-by-step explanation:

Cosec A = 1/Sin A

Sec A = 1/Cos A

Cot A= 1/Tan A

1-Sin²A= Cos²A

1-Cos²A= Sin²A

Tan²A +1= Sec²A

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Answer 2

Answer:

Step-by-step explanation:

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