Fewpal
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Find the maximum value of  15sinA + 8cosA with explaination of the process?

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Best answer
Maximum value=sq.rt(a^2+b^2)

Minimum value=sq.rt(a^2-b^2)

So maximum value=17
+1 vote
by (9.9k points)

Now for 15sinA + 8cosA

Maximum value = √ (152 + 82) = 17

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