Precalculus
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Find the acute angle solution to the following equation involving cofunctions. M is in radians.
tan(M2+5)=cot(M−5)\tan\left(\frac{M}{2}+5\right)=\cot\left(M-5\right)tan(2M+5)=cot(M−5)
π2\frac{\pi}{2}2π
π4\frac{\pi}{4}4π
π3\frac{\pi}{3}3π
π6\frac{\pi}{6}6π