Let cos^(2) theta +b and sin^(2) theta +...

Let `cos^(2) theta +b and sin^(2) theta +b` are roots of the equation
`x^(2) +4x+ (61)/(16)=0`. The equation whose roots are
`tan^(2) theta and cot^(2) theta` is

A

`x^(2)-14x+1=0`

B

`x^(2)-4x+1=0`

C

`x^(2)-10x+1=0`

D

None of these

Verified by Experts

The correct Answer is:

A

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