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Solve the following equations: `sin[2cos^(-1)"{"cot"("2tan^(-1)x"}]"=0`

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Solve the following equations: `sin[2cos^(-1)"{"cot"("2tan^(-1)x"}]"=0`
A. `pm1`
B. `1pmsqrt2`
C. `-1pmsqrt2`
D. 2
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1 Answer

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Correct Answer - A::B::C
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