What is tan^{(-1)/2}(a)+tan^{(-1)/2}(b) ?

The solution to tan^{(-1)/2}(a)+tan^{(-1)/2}(b) is cot^{1/2}(a)+cot^{1/2}(b)

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simplify tan^{(-1)/2}(a)+tan^{(-1)/2}(b)

simplify

tan^{\frac{- 1}{2}} (a) + tan^{\frac{- 1}{2}} (b)

cot^{\frac{1}{2}} (a) + cot^{\frac{1}{2}} (b)

Solution steps

tan^{\frac{- 1}{2}} (a) + tan^{\frac{- 1}{2}} (b)

tan^{\frac{- 1}{2}} (a) = cot^{\frac{1}{2}} (a)

tan^{\frac{- 1}{2}} (b) = cot^{\frac{1}{2}} (b)

= cot^{\frac{1}{2}} (a) + cot^{\frac{1}{2}} (b)

(\frac{2 x - y}{5}) (\frac{2 x + y}{5})

(5 x + 4)^{3}

- 80 x + 5 x^{5}

(a^{3} - b^{3})^{3}

121 x^{2} - 44 x y + 4 x^{2}

What is tan^{(-1)/2}(a)+tan^{(-1)/2}(b) ?
The solution to tan^{(-1)/2}(a)+tan^{(-1)/2}(b) is cot^{1/2}(a)+cot^{1/2}(b)