krylee618 krylee618
  • 20-11-2020
  • Mathematics
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Over the interval [0, 2pi), what are the solutions to cos(2x) = cos(x)? Check all that apply.

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mirandagilberto313 mirandagilberto313
  • 22-11-2020

Answer:0, 2pi/3, 4pi/3

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rachelrachel rachelrachel
  • 01-12-2020

Answer:

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