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Simplifying cosx * sinx = 2cosx Multiply cosx * insx cinos2x2 = 2cosx Solving cinos2x2 = 2cosx Solving for variable 'c'. Move all terms containing c to the left, all other terms to the right. Add '-2cosx' to each side of the equation. cinos2x2 + -2cosx = 2cosx + -2cosx Combine like terms: 2cosx + -2cosx = 0 cinos2x2 + -2cosx = 0 Factor out the Greatest Common Factor (GCF), 'cosx'. cosx(insx + -2) = 0Subproblem 1
Set the factor 'cosx' equal to zero and attempt to solve: Simplifying cosx = 0 Solving cosx = 0 Move all terms containing c to the left, all other terms to the right. Simplifying cosx = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Subproblem 2
Set the factor '(insx + -2)' equal to zero and attempt to solve: Simplifying insx + -2 = 0 Reorder the terms: -2 + insx = 0 Solving -2 + insx = 0 Move all terms containing c to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + insx = 0 + 2 Combine like terms: -2 + 2 = 0 0 + insx = 0 + 2 insx = 0 + 2 Combine like terms: 0 + 2 = 2 insx = 2 Add '-1insx' to each side of the equation. insx + -1insx = 2 + -1insx Combine like terms: insx + -1insx = 0 0 = 2 + -1insx Simplifying 0 = 2 + -1insx The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
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