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Mathematics, 19.04.2021 02:50 blakeley7785

1-cos(6x)=
a. 3cos(2x)
b. 2cos^2(3x)
c. 2sin^2(3x)
d. 3sin(2x)

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Answers: 3

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You know the right answer?
1-cos(6x)=
a. 3cos(2x)
b. 2cos^2(3x)
c. 2sin^2(3x)
d. 3sin(2x)...
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