using the identity sec^2 theta = 1 + tan^2 theta.

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Prove that sin theta – cos theta + 1 / sin theta + cos theta – 1 = 1/sec theta – tan theta, using the identity sec^2 theta = 1 + tan^2 theta.
05
Oct
Prove that sin theta – cos theta + 1 / sin theta + cos theta – 1 = 1/sec theta – tan theta, using the identity sec^2 theta = 1 + tan^2 theta. Prove that sin theta - cos theta + 1 / sin theta + cos theta - 1 = 1/sec theta - tan [...]
Posted in: Chapter 8 - Introduction to Trigonometry , Maths , NCERT Class 10 ,
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