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What is the period of sin3x plus cos3x?

Updated: 10/17/2022
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Tgsaravind

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10y ago

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The period of sin + cos is 2*pi radians (360 degrees) so the period of sin(3x) + cos(3x) is 2*pi/3 radians.

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Q: What is the period of sin3x plus cos3x?
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