(2cosx-1)(sinx-1)=0

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Solution for (2cosx-1)(sinx-1)=0 equation: 


Simplifying
(2cosx + -1)(sinx + -1) = 0

Reorder the terms:
(-1 + 2cosx)(sinx + -1) = 0

Reorder the terms:
(-1 + 2cosx)(-1 + insx) = 0

Multiply (-1 + 2cosx) * (-1 + insx)
(-1(-1 + insx) + 2cosx * (-1 + insx)) = 0
((-1 * -1 + insx * -1) + 2cosx * (-1 + insx)) = 0
((1 + -1insx) + 2cosx * (-1 + insx)) = 0
(1 + -1insx + (-1 * 2cosx + insx * 2cosx)) = 0

Reorder the terms:
(1 + -1insx + (2cinos2x2 + -2cosx)) = 0
(1 + -1insx + (2cinos2x2 + -2cosx)) = 0

Reorder the terms:
(1 + 2cinos2x2 + -2cosx + -1insx) = 0
(1 + 2cinos2x2 + -2cosx + -1insx) = 0

Solving
1 + 2cinos2x2 + -2cosx + -1insx = 0

Solving for variable 'c'.

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

Add '-1' to each side of the equation.
1 + 2cinos2x2 + -2cosx + -1 + -1insx = 0 + -1

Reorder the terms:
1 + -1 + 2cinos2x2 + -2cosx + -1insx = 0 + -1

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

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

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

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

Reorder the terms:
1 + 2cinos2x2 + -2cosx + -1insx = -1 + insx + 1 + -1insx

Reorder the terms:
1 + 2cinos2x2 + -2cosx + -1insx = -1 + 1 + insx + -1insx

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

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

The solution to this equation could not be determined.

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