What is the general solution for sin(x)-sin(x)*cos(x)=0 ?

The general solution for sin(x)-sin(x)*cos(x)=0 is x=2pin,x=pi+2pin

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

sin (x) - sin (x) \cdot cos (x) = 0

x = 2 πn, x = π + 2 πn

Solution steps

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

Factor

sin (x) - sin (x) cos (x) : - sin (x) (cos (x) - 1)

- sin (x) (cos (x) - 1) = 0

Solving each part separately

sin (x) = 0 or cos (x) - 1 = 0

sin (x) = 0 : x = 2 πn, x = π + 2 πn

cos (x) - 1 = 0 : x = 2 πn

Combine all the solutions

x = 2 πn, x = π + 2 πn

1 - 1 tan^{2} (2 x) = sec^{2} (2 x)

10 tan (θ) - 4.9 (\frac{10}{13 cos ( θ )})^{2} = 0

1 - cos^{2} (θ) - 6959 cos (θ) = 0

(\frac{0.87 \cdot 1.04 \cdot sin ( 2 0 ^{\circ} - x )}{0.4}) = 0.05

sin (y) = 0, x cos (y) = 0

What is the general solution for sin(x)-sin(x)*cos(x)=0 ?
The general solution for sin(x)-sin(x)*cos(x)=0 is x=2pin,x=pi+2pin