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schepotkina [342]
3 years ago
12

Sin2x=______

Mathematics
1 answer:
joja [24]3 years ago
8 0

Answer:

A.2sinxcosx

Step-by-step explanation:

We know the trig identity

Sin (2a) = 2 sin a cos a

sin (2x) = 2 sin x cos x

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Step-by-step explanation:

Are there choices?

There is an infinite number of numbers between any two numbers.

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