What is the general solution for csc(3θ)=6sin(3θ),0<θ<2pi ?

The general solution for csc(3θ)=6sin(3θ),0<θ<2pi is

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csc(3θ)=6sin(3θ),0<θ<2pi

csc (3 θ) = 6 sin (3 θ), 0 < θ < 2 π

θ = \frac{0.42053 \dots}{3}, θ = \frac{π - 0.42053 \dots}{3}, θ = \frac{0.42053 \dots + 2 π}{3}, θ = \frac{3 π - 0.42053 \dots}{3}, θ = \frac{0.42053 \dots + 4 π}{3}, θ = \frac{5 π - 0.42053 \dots}{3}, θ = \frac{π + 0.42053 \dots}{3}, θ = \frac{- 0.42053 \dots + 2 π}{3}, θ = \frac{3 π + 0.42053 \dots}{3}, θ = \frac{- 0.42053 \dots + 4 π}{3}, θ = \frac{5 π + 0.42053 \dots}{3}, θ = \frac{- 0.42053 \dots + 6 π}{3}

Solution steps

csc (3 θ) = 6 sin (3 θ), 0 < θ < 2 π

Subtract

6 sin (3 θ)

from both sides

csc (3 θ) - 6 sin (3 θ) = 0

Rewrite using trig identities

csc (3 θ) - \frac{6}{csc ( 3 θ )} = 0

Solve by substitution

csc (3 θ) = 6, csc (3 θ) = - 6

csc (3 θ) = 6, 0 < θ < 2 π : θ = \frac{arccsc ( 6 )}{3}, θ = \frac{π - arccsc ( 6 )}{3}, θ = \frac{arccsc ( 6 ) + 2 π}{3}, θ = \frac{3 π - arccsc ( 6 )}{3}, θ = \frac{arccsc ( 6 ) + 4 π}{3}, θ = \frac{5 π - arccsc ( 6 )}{3}

csc (3 θ) = - 6, 0 < θ < 2 π : θ = \frac{π + arccsc ( 6 )}{3}, θ = \frac{- arccsc ( 6 ) + 2 π}{3}, θ = \frac{3 π + arccsc ( 6 )}{3}, θ = \frac{- arccsc ( 6 ) + 4 π}{3}, θ = \frac{5 π + arccsc ( 6 )}{3}, θ = \frac{- arccsc ( 6 ) + 6 π}{3}

Combine all the solutions

θ = \frac{arccsc ( 6 )}{3}, θ = \frac{π - arccsc ( 6 )}{3}, θ = \frac{arccsc ( 6 ) + 2 π}{3}, θ = \frac{3 π - arccsc ( 6 )}{3}, θ = \frac{arccsc ( 6 ) + 4 π}{3}, θ = \frac{5 π - arccsc ( 6 )}{3}, θ = \frac{π + arccsc ( 6 )}{3}, θ = \frac{- arccsc ( 6 ) + 2 π}{3}, θ = \frac{3 π + arccsc ( 6 )}{3}, θ = \frac{- arccsc ( 6 ) + 4 π}{3}, θ = \frac{5 π + arccsc ( 6 )}{3}, θ = \frac{- arccsc ( 6 ) + 6 π}{3}

Show solutions in decimal form

θ = \frac{0.42053 \dots}{3}, θ = \frac{π - 0.42053 \dots}{3}, θ = \frac{0.42053 \dots + 2 π}{3}, θ = \frac{3 π - 0.42053 \dots}{3}, θ = \frac{0.42053 \dots + 4 π}{3}, θ = \frac{5 π - 0.42053 \dots}{3}, θ = \frac{π + 0.42053 \dots}{3}, θ = \frac{- 0.42053 \dots + 2 π}{3}, θ = \frac{3 π + 0.42053 \dots}{3}, θ = \frac{- 0.42053 \dots + 4 π}{3}, θ = \frac{5 π + 0.42053 \dots}{3}, θ = \frac{- 0.42053 \dots + 6 π}{3}

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

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

What is the general solution for csc(3θ)=6sin(3θ),0<θ<2pi ?
The general solution for csc(3θ)=6sin(3θ),0<θ<2pi is