Solve the equation for exact solutions.
-$$\cot ^ { - 1 } x + \cot ^ { - 1 } ( 1 + x ) = \frac { \pi } { 4 }$$
A) $\{ - 5 + 3 \sqrt { 2 } \}$
B) $\{ 2 \}$
C) $\left\{ \frac { 1 } { 2 } \right\}$
D) $\left\{ - \frac { 3 } { 4 } , \frac { 3 } { 4 } \right\}$

Question

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The Answer of Solve the equation for exact solutions.
-$$\cot ^ { - 1 } x + \cot ^ { - 1 } ( 1 + x ) = \frac { \pi } { 4 }$$
A) $\{ - 5 + 3 \sqrt { 2 } \}$
B) $\{ 2 \}$
C) $\left\{ \frac { 1 } { 2 } \right\}$
D) $\left\{ - \frac { 3 } { 4 } , \frac { 3 } { 4 } \right\}$

Solve the Equation for Exact Solutions cot⁡−1x+cot⁡−1(1+x)=π4\cot ^ { - 1 } x + \cot ^ { - 1 } ( 1 + x ) = \frac { \pi } { 4 }cot−1x+cot−1(1+x)=4π​

Solve the Equation for Exact Solutions $\cot ^ { - 1 } x + \cot ^ { - 1 } ( 1 + x ) = \frac { \pi } { 4 }$