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The value of cosec^(2)60-1 is equal to……...

The value of `cosec^(2)60-1` is equal to…………..

A

`cos^(2)60`

B

`cot^(2)60`

C

`sec^(2)60`

D

`tan^(2)60`

Text Solution

Verified by Experts

The correct Answer is:
b
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Knowledge Check

  • If sin theta + cos theta= a and sec theta + cosec theta= b , then the value of b(a^(2)-1) is equal to

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  • The value of sec^(2)60^(@)-tan^(2)60^(@) is……………..

    A
    `sin^(2)30^(@)-cos^(2)30^(@)`
    B
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    C
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    D
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