Math, asked by MOULIKASRI, 9 months ago

(sin theta +cosectheta)^ + ( cos theta +sec theta)^-(tan theta^ + cot ^theta) = 7

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Answered by Aanyasaini

0

Use the trigonometric identities ( sin^2 theta + cos^2 theta=1

sec^2 theta -tan ^2 theta =1

cosec ^2 theta - cot ^2 theta = 1 )

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