Question

What is tan^2 ( arcsin 1) = ?

Answer 1

Infinity or undefined?

Answer 2

@dan815 @genius12 @agent0smith

Answer 3

\[\bf \arcsin(1)=\frac{ \pi }{ 2 }\]

Answer 4

so undefined whole square shud be undef again?

Answer 5

\[\bf (\tan(\pi/2))^2=??\]

Answer 6

undef?

Answer 7

correct lol or \(\bf +\infty\)

Answer 8

just wanted to confirm,thanks!
also infinity whole square is infinity?

Answer 9

ya lol

Answer 10

tan^2(x) still has a vertical asymptote at x = pi/2 just like tan(x) hence as x tends to pi/2, the function tends to positive infinity.

Answer 11

thanks :P