kelsieleb kelsieleb

25-02-2020
Mathematics

contestada

Rewrite with only sin x and cos x. (3 points) cos 2x + sin x
1 + 3 sin x
1 + 3 sin2x
1 - 2 sin2x + sin x
1 + 2 sin2x + sin x

Relax

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Аноним Аноним

25-02-2020

Answer:

I think its option 2

Answer Link

wangjiayue07 wangjiayue07

30-06-2021

Answer:

1-3sin2x+sinx

Step-by-step explanation:

con2x+sinx

=1-2sin^2x+sinx

Answer Link

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