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10. If tan 20=cot (0 +6), where 20 and (+6°) an acute angles, find thevalue of 0. |
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Answer» ONG>ANSWER: tan2A=COT(A+6) cot(90-2A)=cot(A+6) 90-2A=A+6 90-6=A+2A 84=3A A=84/3=28 |
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