Question

Find the exact value of tan (arcsin (2/5 )). For full credit, explain your reasoning

Answer 1

\(z = \arcsin(\frac{2}{5})\)
\(\sin z = \frac{2}{5}\)

Answer 2

You can put it in your calculator. Tan(arcsin(2/5))=.436

Answer 3

where is the arcsin button?

Answer 4

2nd sin. it is in blue as sin^-1