If theta is an acute angle & sin theta=cos theta, find the value of 2 tan^2 theta + sin^2 theta +1
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As given sin theta = cos theta
then theta = 45°
then A/Q 2tan^2(45°) + sin^2(45°)+1 = 2 + 1/2 +1 = 7/2
so your answer is 7/2
then theta = 45°
then A/Q 2tan^2(45°) + sin^2(45°)+1 = 2 + 1/2 +1 = 7/2
so your answer is 7/2
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