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What are the values of cos A - sin A and tan A + cot A when A has the value π/3 |
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Answer» cos 60 = 1/2 tan 60 = √3 cot 60 = 1/√3 so, cosA-sinA value of A is 60 1/2-√3/2= (1-√3)/2 next, tanA+cotA value of A is 60 √3+1/√3= 4/√3 |
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