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Minimum value of (sec^4alpha)/(tan^2beta...

Minimum value of `(sec^4alpha)/(tan^2beta)+(sec^4beta)/(tan^2alpha),` where `alpha!=pi/2,beta!=pi/2,0

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The correct Answer is:
8
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Knowledge Check

  • If (sec^(4)alpha)/(sec^(2)beta)-(tan^(4)alpha)/(tan^(2)beta)=1 where alpha,betane(pi)/(2) , then find the value of (sec^(4)beta)/(sec^(2)alpha)-(tan^(4)beta)/(tan^(2)alpha)

    A
    `-1`
    B
    0
    C
    1
    D
    2

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