Solve the Equation for Exact Solutions $\arctan x = \operatorname { arccot } \frac { 8 } { 11 }$

question 72

Multiple Choice

Solve the equation for exact solutions.
- $\arctan x = \operatorname { arccot } \frac { 8 } { 11 }$

• A) \(\left\{ \frac { 8 } { 11 } \right\}\)
• B) \(\varnothing\)
• C) \(\{ 0 \}\)
• D) \(\left\{ \frac { 11 } { 8 } \right\}\)

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