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Mathematics, 07.06.2021 03:20 amiechap12

S-6, WS.
alculate the
Determine, without using a calculato
expression:
sin 2x. cos(-x)+ cos2x. sin(360° - x)
sin(180° + x)​

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Answers: 3

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S-6, WS.
alculate the
Determine, without using a calculato
expression:
sin 2x....
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