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Solve for x, "tan"^(-1)(x+1)+"tan"^(-1)(...

Solve for x, `"tan"^(-1)(x+1)+"tan"^(-1)(x-1)="tan"^(-1)8/(31)[0ltxlt1]`.

Text Solution

Verified by Experts

The correct Answer is:
`x=1/4,-8`
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