What is $tan (arcsin (\frac{2}{3}))$ $tan(arcsin(2/3))$ ?

Question

3049 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2015-07-06T05:02:51

Find $tan (arcsin (\frac{2}{3}))$ $tan (arcsin (2/3))$

$sin x = \frac{2}{3}$ $sin x = 2/3$ --> $x = 41.81$ $x = 41.81$ deg, and $x = 180 - 41.81 = 138.19$ $x = 180 - 41.81 = 138.19$ deg

tan (41.81) = 0.89

tan (138.19) = - 0.89

What is tan(arcsin(23))tan(arcsin(2/3))?