What is the general solution for -cot(2θ)=0 ?

The general solution for -cot(2θ)=0 is θ= pi/4+(pin)/2

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-cot(2θ)=0

- cot (2 θ) = 0

θ = \frac{π}{4} + \frac{πn}{2}

Solution steps

- cot (2 θ) = 0

Divide both sides by

- 1

cot (2 θ) = 0

General solutions for

cot (2 θ) = 0

2 θ = \frac{π}{2} + πn

Solve

2 θ = \frac{π}{2} + πn : θ = \frac{π}{4} + \frac{πn}{2}

θ = \frac{π}{4} + \frac{πn}{2}

1 - \frac{1}{2} \cdot cos (3 θ) = \frac{4 - 2}{4}, 0^{\circ} \leq θ \leq 36 0^{\circ}

\frac{cos ( x )}{sin ( x )} = - 0.00836

sin^{3} (x) = cos^{3} (x)

2 sin (θ) = 3 cos (θ) - 1, 0 <, θ < 360

cot (2 θ) + csc (2 θ) - 7 = 0

What is the general solution for -cot(2θ)=0 ?
The general solution for -cot(2θ)=0 is θ= pi/4+(pin)/2