What is the general solution for sec(x)csc(x)-2csc(x)=0 ?

The general solution for sec(x)csc(x)-2csc(x)=0 is x= pi/3+2pin,x=(5pi)/3+2pin

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sec(x)csc(x)-2csc(x)=0

sec (x) csc (x) - 2 csc (x) = 0

x = \frac{π}{3} + 2 πn, x = \frac{5 π}{3} + 2 πn

Solution steps

sec (x) csc (x) - 2 csc (x) = 0

Factor

sec (x) csc (x) - 2 csc (x) : csc (x) (sec (x) - 2)

csc (x) (sec (x) - 2) = 0

Solving each part separately

csc (x) = 0 or sec (x) - 2 = 0

csc (x) = 0 :

No Solution

sec (x) - 2 = 0 : x = \frac{π}{3} + 2 πn, x = \frac{5 π}{3} + 2 πn

Combine all the solutions

x = \frac{π}{3} + 2 πn, x = \frac{5 π}{3} + 2 πn

csc (3 θ) = 6 sin (3 θ), 0 < θ < 2 π

3 tan (3 θ) - 1 = 0, 0 \leq θ \leq 2 π

(cot (θ) + 1) (csc (θ) - 1) = 0

2 sin (x) cos (x) = 1

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

What is the general solution for sec(x)csc(x)-2csc(x)=0 ?
The general solution for sec(x)csc(x)-2csc(x)=0 is x= pi/3+2pin,x=(5pi)/3+2pin