2sinx*cosx=cosx

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Solution for 2sinx*cosx=cosx equation: 


Simplifying
2sinx * cosx = cosx

Multiply insx * cosx
2cinos2x2 = cosx

Solving
2cinos2x2 = cosx

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '-1cosx' to each side of the equation.
2cinos2x2 + -1cosx = cosx + -1cosx

Combine like terms: cosx + -1cosx = 0
2cinos2x2 + -1cosx = 0

Factor out the Greatest Common Factor (GCF), 'cosx'.
cosx(2insx + -1) = 0


Subproblem 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 '(2insx + -1)' equal to zero and attempt to solve:

Simplifying
2insx + -1 = 0

Reorder the terms:
-1 + 2insx = 0

Solving
-1 + 2insx = 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 + 2insx = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 2insx = 0 + 1
2insx = 0 + 1

Combine like terms: 0 + 1 = 1
2insx = 1

Add '-2insx' to each side of the equation.
2insx + -2insx = 1 + -2insx

Combine like terms: 2insx + -2insx = 0
0 = 1 + -2insx

Simplifying
0 = 1 + -2insx

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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