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How do you express $sin (\frac{π}{12}) \cdot cos (\frac{π}{12})$ $sin(pi/12) * cos(pi/12 )$ without products of trigonometric functions?

1 Answer

A. S. Adikesavan

Feb 19, 2016

sin( $π$ $pi$ /6) / 2 = 1 / 4

Explanation:

Use sin 2x = 2 sin x cos x.

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