Prove that:
Sin theta(1 +tan theta) +cos theta ( 1 + cot theta)=sec theta + cosec theta
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express tan theta and cot theta in terms of sin theta and cos theta and the solve it
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kartikmittal95:
how did the third step came in the form of sin square theta and cos square theta
sin theta (cos theta + sin theta)/cos theta + cos theta ( sin theta + cos theta)/sin theta. Take sin theta and cos theta in common then (sin ^2 theta+cos^2 theta)/sin theta+ cos theta will come.
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