What is expand tan(x/2)+(1-cos(x))*cot(x) ?

The solution to expand tan(x/2)+(1-cos(x))*cot(x) is tan(x/2)+cot(x)-cos(x)cot(x)

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expand tan(x/2)+(1-cos(x))*cot(x)

expand

tan (\frac{x}{2}) + (1 - cos (x)) \cdot cot (x)

tan (\frac{x}{2}) + cot (x) - cos (x) cot (x)

Solution steps

tan (\frac{x}{2}) + (1 - cos (x)) cot (x)

= tan (\frac{x}{2}) + cot (x) (1 - cos (x))

Expand

cot (x) (1 - cos (x)) : cot (x) - cos (x) cot (x)

= tan (\frac{x}{2}) + cot (x) - cos (x) cot (x)

(\frac{25 x ^{3}}{3} + 3750 x^{2} + 375000 x + 12500000) \cdot 20

e^{7 - 43} (\frac{1}{2} + 23)

\frac{1}{x ( y - x )}

(x - 2 - 2) (x - 2 + 2)

\frac{3 x + 23}{( x - 4 ) ( x + 1 )}

What is expand tan(x/2)+(1-cos(x))*cot(x) ?
The solution to expand tan(x/2)+(1-cos(x))*cot(x) is tan(x/2)+cot(x)-cos(x)cot(x)