Question

Use a calculator to find the values of the inverse function in radians.



sin-1 (–0.87)
A. 2.63 + 2pn and –2.63 + 2pn
B. –1.06 + 2pn and 1.06 + 2pn
C. 0.76 + 2pn and 3.91 + 2pn
D. –1.06 + 2pn and –2.09 + 2pn

Answer 1

oh no no no damn

Answer 2

Hahaha. Im sorry!

Answer 3

who wrote this crap, all answers are wrong
ok lets find what they want

Answer 4

Ha, I dunno! Go talk to James Madison online school. and youll find out.

Answer 5

i will smack him
http://www.wolframalpha.com/input/?i=arcsin%28-.87%29

Answer 6

Please do! Do it for me!

Answer 7

actually i have to think a second, but from the link i sent it is B or D

Answer 8

Okay. I wasnt sure.

Answer 9

ok think time is over , it is D but boy are these ever wrong wrong wrong

Answer 10

Aha. Im sorry!

Answer 11

ashworth?

Answer 12

Yes!

Answer 13

man this is terrible
how many more?

Answer 14

Um... 4 more i think