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Find the maximum and minimum values of each of the following trigonometrical expressions: (i) 12sinθ−5cosθ (ii) 12cosθ+5sinθ+4 (iii) 5cosθ+3sin(π6−θ)+4 (iv) sinθ−cosθ+1 |
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Answer» Find the maximum and minimum values of each of the following trigonometrical expressions: (i) 12sinθ−5cosθ (ii) 12cosθ+5sinθ+4 (iii) 5cosθ+3sin(π6−θ)+4 (iv) sinθ−cosθ+1 |
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