How to find the value of sin15
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Answered by
3
Sin 15°=Sin(45°-30°)
=Sin 45°Cos 30°-Cos 45°Sin 30°
Put the values u will get ur answer
=Sin 45°Cos 30°-Cos 45°Sin 30°
Put the values u will get ur answer
Answered by
1
Sin15=sin(45-30)
sin45cos30-cos45-sin30
1/root2 × root3 - 1/root2 × 1/2
now solve it
sin45cos30-cos45-sin30
1/root2 × root3 - 1/root2 × 1/2
now solve it
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