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vivado [14]
2 years ago
10

Sin 2x=

Mathematics
1 answer:
loris [4]2 years ago
6 0

Answer:

A,C

Step-by-step explanation:

sin 2x=sin (x+x)=sinx cos x+cos x sin x=2 sin x cos x

or =2 cos x sin x

[sinx cox=cos x sin x ]

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