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Home > CALC > Chapter 1 > Lesson 1.4.4 > Problem 1-187

1-187.
  1. Solve the following for all values of x in the domain (0, 2π). Use exact values. Homework Help ✎

    1. sin(2x) = sin(x)

sin(2x) = 2sin(x)cos(x). Substitute and solve for x.

There will be four solutions.

There is no solution to this problem.

There will be four solutions.