Prove that (cos θ + Sin θ)/ (cos θ - sin θ) = tan 2θ + sec 2θ

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NM12.4.4g NIOS Class 12 Maths Chapter 4 question 4.g Trigonometric functions Terminal exercise solution
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0:00 Prove that (cos θ + Sin θ)/(cos θ - sin θ) = tan 2θ + sec 2θ

{(cos theta + Sin theta)/(cos theta - sin theta) = tan 2theta + sec 2theta }
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