Question

Find the value of equation​

Answer 1

Hey buddy here is your answer

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-Hermione

Answer 2

Answer is 1.

3secA = x

cosA = 3/x

cos^2 A = 9/x^2.

Similarly

sin^2 A = 4/y^2.

Therefore, the questions simplifies to sin^2 A + cos^2 A which is 1.