5 sin 30 degree + 3 and 45 degree
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19/2 is ur ans
Just put the value of sin
drushasangwan:
What is goin on with this website i m not able to add any attachment ..
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hey mate!
5sin 30° + 3 sin 45°
5× 1/√2 + 3×1/√2
= 5/2 + 3/√2
= (5+3√2) / 2
5sin 30° + 3 sin 45°
5× 1/√2 + 3×1/√2
= 5/2 + 3/√2
= (5+3√2) / 2
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