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How do you find the exact value of cos π/3?

1 Answer

sankarankalyanam

Jul 3, 2018

$\Rightarrow \frac{1}{2}$ $color(indigo)(=> 1/2$

Explanation:

$cos (\frac{π}{3}) = {cos 60}^{\circ} = \frac{1}{2}$ $cos (pi/3) = cos 60^@ = 1/2$

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