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Find the minimum value of 2costheta+1/(s...

Find the minimum value of `2costheta+1/(sintheta)+sqrt(2)tanthetain(0,pi/2)` .

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Find the minimum value of 2costheta+1/sin theta+sqrt2tantheta , where theta is acute angle.

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Knowledge Check

  • Find the maximum and minimum values of 8costheta+15sintheta :

    A
    17 and -17
    B
    16 and -9
    C
    25 and 0
    D
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