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If tan thita +1 upon tan thita = 2, then show thattan square thita + 1upon tan square thita t= 2 |
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Answer» tan∅ + 1/tan∅ = 2 Square on both SIDES, (tan∅ + 1/tan∅)² = 2² tan²∅ + 1/tan²∅ +2(tan∅×1/tan∅) = 4 tan²∅ + 1/tan²∅ + 2 = 4 tan²∅ + 1/tan²∅ = 4 - 2 tan²∅ +1/tan²∅ = 2 I hope this will help youRead more on Sarthaks.com - HTTPS://www.sarthaks.com/483059/if-tan-theta-1-tan-tgheta-2-find-the-value-of-tan-2-theta-1-tan-2theta Step-by-step explanation: hope it helps mark me BRILLIANT |
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