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Simplifying 2sin2x = 1 + 2sinx Solving 2in2sx = 1 + 2insx Solving for variable 'i'. Move all terms containing i to the left, all other terms to the right. Add '-2insx' to each side of the equation. -2insx + 2in2sx = 1 + 2insx + -2insx Combine like terms: 2insx + -2insx = 0 -2insx + 2in2sx = 1 + 0 -2insx + 2in2sx = 1 Reorder the terms: -1 + -2insx + 2in2sx = 1 + -1 Combine like terms: 1 + -1 = 0 -1 + -2insx + 2in2sx = 0 The solution to this equation could not be determined.
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