Math, asked by debasisdasbarasat, 4 months ago

(1-cos²A) cosec²A = 1

Answers

Answered by sohamdoshi5632

1

Answer:

LHS=RHS

Step-by-step explanation:

(Sec2 A) cosec2 A = 1

sec2 A 1 / sec2 A =1

1 = 1

LHS = RHS

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