(4-cos(x))*sin(x)=0

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Solution for (4-cos(x))*sin(x)=0 equation:


Simplifying
(4 + -1cos(x)) * sin(x) = 0

Multiply cos * x
(4 + -1cosx) * sin(x) = 0

Reorder the terms for easier multiplication:
ins * x(4 + -1cosx) = 0

Multiply ins * x
insx(4 + -1cosx) = 0
(4 * insx + -1cosx * insx) = 0

Reorder the terms:
(-1cinos2x2 + 4insx) = 0
(-1cinos2x2 + 4insx) = 0

Solving
-1cinos2x2 + 4insx = 0

Solving for variable 'c'.

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

Add '-4insx' to each side of the equation.
-1cinos2x2 + 4insx + -4insx = 0 + -4insx

Combine like terms: 4insx + -4insx = 0
-1cinos2x2 + 0 = 0 + -4insx
-1cinos2x2 = 0 + -4insx
Remove the zero:
-1cinos2x2 = -4insx

Divide each side by '-1inos2x2'.
c = 4o-1s-1x-1

Simplifying
c = 4o-1s-1x-1

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