What is the general solution for -2sin(x)cos(x)=0 ?

The general solution for -2sin(x)cos(x)=0 is x=2pin,x=pi+2pin,x= pi/2+2pin,x=(3pi)/2+2pin

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-2sin(x)cos(x)=0

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

x = 2 πn, x = π + 2 πn, x = \frac{π}{2} + 2 πn, x = \frac{3 π}{2} + 2 πn

Solution steps

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

Solving each part separately

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

sin (x) = 0 : x = 2 πn, x = π + 2 πn

cos (x) = 0 : x = \frac{π}{2} + 2 πn, x = \frac{3 π}{2} + 2 πn

Combine all the solutions

x = 2 πn, x = π + 2 πn, x = \frac{π}{2} + 2 πn, x = \frac{3 π}{2} + 2 πn

2 sinh (2 x) - 10 sinh (x) = 0

cot (x - \frac{π}{2}) + 1 = 0

- sin (t) + cos (t) = 0

4 cos (x) = 3 sec (x)

2 sin (x) cos (x) = 2 sin (x)

What is the general solution for -2sin(x)cos(x)=0 ?
The general solution for -2sin(x)cos(x)=0 is x=2pin,x=pi+2pin,x= pi/2+2pin,x=(3pi)/2+2pin