(tg(x)+1)*cos(x)=0

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Solution for (tg(x)+1)*cos(x)=0 equation: 


Simplifying
(tg(x) + 1) * cos(x) = 0

Multiply gt * x
(gtx + 1) * cos(x) = 0

Reorder the terms:
(1 + gtx) * cos(x) = 0

Reorder the terms for easier multiplication:
cos * x(1 + gtx) = 0

Multiply cos * x
cosx(1 + gtx) = 0
(1 * cosx + gtx * cosx) = 0

Reorder the terms:
(cgostx2 + 1cosx) = 0
(cgostx2 + 1cosx) = 0

Solving
cgostx2 + 1cosx = 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(gtx + 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 '(gtx + 1)' equal to zero and attempt to solve:

Simplifying
gtx + 1 = 0

Reorder the terms:
1 + gtx = 0

Solving
1 + gtx = 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 + gtx = 0 + -1

Combine like terms: 1 + -1 = 0
0 + gtx = 0 + -1
gtx = 0 + -1

Combine like terms: 0 + -1 = -1
gtx = -1

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

Combine like terms: gtx + -1gtx = 0
0 = -1 + -1gtx

Simplifying
0 = -1 + -1gtx

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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