solve this question no.2 plz solve
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Sin A =CosA
We know that Sin45 = Cos45
so, A =45
so, 2tan^2 A + sin^2 A = 2(1)^2 + 1/2
= 2+1/2 = 4+1/2 = 5/2
We know that Sin45 = Cos45
so, A =45
so, 2tan^2 A + sin^2 A = 2(1)^2 + 1/2
= 2+1/2 = 4+1/2 = 5/2
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