Evaluate: ( 3 - ^ -1 1 2 ) - Vidyadip

Question

Evaluate: $\cos \left(\frac{\pi}{3}-\cos ^{-1} \frac{1}{2}\right)$

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Answer

(c) : $\cos \left(\frac{\pi}{3}-\frac{\pi}{3}\right)=\cos 0=1$

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