What is (sin(2x))/(1-cos(2x)) ?

The solution to (sin(2x))/(1-cos(2x)) is cot(x)

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simplify (sin(2x))/(1-cos(2x))

simplify

\frac{sin ( 2 x )}{1 - cos ( 2 x )}

cot (x)

Solution steps

\frac{sin ( 2 x )}{1 - cos ( 2 x )}

Simplify

1 - cos (2 x) : 2 sin^{2} (x)

= \frac{sin ( 2 x )}{2 sin ^{2} ( x )}

Rewrite using trig identities

= cot (x)

(2 q + r)^{\frac{2}{3}}

sec^{2} (θ) - 1

(- 3 x^{2} + 2 y)^{5}

12 X + 4 (6 - (3 X + 2))

\frac{1 + i}{1 - \frac{1 + i}{1 - \frac{1 + i}{1 - i}}}