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Find the extreme values of 7cosx-24sinx+...

Find the extreme values of 7cosx-24sinx+5 over R.

A

(-20,10)

B

(-10,20)

C

(-20,30)

D

None

Text Solution

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The correct Answer is:
C
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VGS PUBLICATION-BRILLIANT-TRIGONOMETRY (MULTIPLE CHOICE QUESTION)-TRIGONOMETRY (MULTIPLE CHOICE QUESTION)
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