tanx-dx-

Question Number 6220 by sanusihammed last updated on 18/Jun/16

\int \sqrt{t a n x} d x

Answered by malwaan last updated on 19/Jun/16

\int \sqrt{t a n x} d x = \frac{1}{2 \sqrt{2}} (2 {t a n}^{- 1} (1 + \sqrt{2 t a n x})

- 2 {t a n}^{- 1} (1 - \sqrt{2 t a n x})

+ l o g (\sqrt{2 t a n x} - t a n x - 1)

- l o g (\sqrt{2 t a n x} + t a n x + 1))

Answered by prakash jain last updated on 20/Jun/16

Please see answer to Question 119 .