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Solve for x and y , 1-2x-x^(2)=tan^(2)(...

Solve for x and y `, 1-2x-x^(2)=tan^(2)(x+y)+cot^(2)(x+y)`.

Text Solution

Verified by Experts

The correct Answer is:
`(pi)/(7),(5pi)/(7),(9pi)/(7)(13pi)/(7),pi`
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