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SIZIF [17.4K]
3 years ago
7

Solve the equation 2sin x cos x = cos x, for 0° < x≤ 90°​

Mathematics
1 answer:
lilavasa [31]3 years ago
4 0

Answer:

2sinx.Cosx=cosx

2sin90°.cos90°=cos90°

2×1.0=0

0=0

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3x + 15 = 4f(x) ----> Divide both sides by 4.


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