Y(X)=[COS(X)SIN(2X)*COS(3X)]

Solution for Y(X)=[COS(X)SIN(2X)*COS(3X)] equation:

Simplifying
Y(X) = [COS(X) * SIN(2X) * COS(3X)]

Multiply Y * X
XY = [COS(X) * SIN(2X) * COS(3X)]

Remove parenthesis around (2X)
XY = [COS * X * INS * 2X * COS(3X)]

Remove parenthesis around (3X)
XY = [COS * X * INS * 2X * COS * 3X]

Reorder the terms for easier multiplication:
XY = [2 * 3COS * X * INS * X * COS * X]

Multiply 2 * 3
XY = [6COS * X * INS * X * COS * X]

Multiply COS * X
XY = [6COSX * INS * X * COS * X]

Multiply COSX * INS
XY = [6CINOS2X * X * COS * X]

Multiply CINOS2X * X
XY = [6CINOS2X2 * COS * X]

Multiply CINOS2X2 * COS
XY = [6C2INO2S3X2 * X]

Multiply C2INO2S3X2 * X
XY = [6C2INO2S3X3]

Solving
XY = [6C2INO2S3X3]

Solving for variable 'X'.

Reorder the terms:
[-6C2INO2S3X3] + XY = [6C2INO2S3X3] + [-6C2INO2S3X3]

Combine like terms: [6C2INO2S3X3] + [-6C2INO2S3X3] = 0
[-6C2INO2S3X3] + XY = 0

Factor out the Greatest Common Factor (GCF), 'X'.
X([-6C2INO2S3X2] + Y) = 0

Subproblem 1
Set the factor 'X' equal to zero and attempt to solve:

Simplifying
X = 0

Solving
X = 0

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

Simplifying
X = 0
Subproblem 2
Set the factor '([-6C2INO2S3X2] + Y)' equal to zero and attempt to solve:

Simplifying
[-6C2INO2S3X2] + Y = 0

Solving
[-6C2INO2S3X2] + Y = 0

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

Add '-1Y' to each side of the equation.
[-6C2INO2S3X2] + Y + -1Y = 0 + -1Y

Combine like terms: Y + -1Y = 0
[-6C2INO2S3X2] + 0 = 0 + -1Y
[-6C2INO2S3X2] = 0 + -1Y
Remove the zero:
[-6C2INO2S3X2] = -1Y

Divide each side by '[-6C2INO2S3]'.
X2 = 0.1666666667C-2I-1N-1O-2S-3Y

Simplifying
X2 = 0.1666666667C-2I-1N-1O-2S-3Y

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
X = {0}