sin(x)cos(x)-3cos(x)=0

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Solution for sin(x)cos(x)-3cos(x)=0 equation: 


Simplifying
sin(x) * cos(x) + -3cos(x) = 0

Multiply ins * x
insx * cos * x + -3cos(x) = 0

Multiply insx * cos
cinos2x * x + -3cos(x) = 0

Multiply cinos2x * x
cinos2x2 + -3cos(x) = 0

Multiply cos * x
cinos2x2 + -3cosx = 0

Solving
cinos2x2 + -3cosx = 0

Solving for variable 'c'.

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

Factor out the Greatest Common Factor (GCF), 'cosx'.
cosx(insx + -3) = 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 '(insx + -3)' equal to zero and attempt to solve:

Simplifying
insx + -3 = 0

Reorder the terms:
-3 + insx = 0

Solving
-3 + insx = 0

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

Add '3' to each side of the equation.
-3 + 3 + insx = 0 + 3

Combine like terms: -3 + 3 = 0
0 + insx = 0 + 3
insx = 0 + 3

Combine like terms: 0 + 3 = 3
insx = 3

Add '-1insx' to each side of the equation.
insx + -1insx = 3 + -1insx

Combine like terms: insx + -1insx = 0
0 = 3 + -1insx

Simplifying
0 = 3 + -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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