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CBSE Class 10 Answered

Trigonometry
Asked by | 26 Apr, 2008, 09:08: PM
answered-by-expert Expert Answer

cos x and sin x both lies between -1 and +1.

So, the least value of 4cos x + 3sin x is (-4 -3) = -7

Answered by | 25 Jun, 2008, 11:32: PM

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CBSE 10 - Maths
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