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Simplifying 2cot * cos2x = cotx Multiply cot * cos2x 2c2o2s2tx = cotx Solving 2c2o2s2tx = cotx Solving for variable 'c'. Reorder the terms: -1cotx + 2c2o2s2tx = cotx + -1cotx Combine like terms: cotx + -1cotx = 0 -1cotx + 2c2o2s2tx = 0 Factor out the Greatest Common Factor (GCF), 'cotx'. cotx(-1 + 2cos2) = 0Subproblem 1
Set the factor 'cotx' equal to zero and attempt to solve: Simplifying cotx = 0 Solving cotx = 0 Move all terms containing c to the left, all other terms to the right. Simplifying cotx = 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 '(-1 + 2cos2)' equal to zero and attempt to solve: Simplifying -1 + 2cos2 = 0 Solving -1 + 2cos2 = 0 Move all terms containing c to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + 2cos2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 2cos2 = 0 + 1 2cos2 = 0 + 1 Combine like terms: 0 + 1 = 1 2cos2 = 1 Divide each side by '2os2'. c = 0.5o-1s-2 Simplifying c = 0.5o-1s-2Solution
c = {0.5o-1s-2}
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