Mathematics
15 Online
OpenStudy (anonymous):
Solve: tan(sin^−1))
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (aravindg):
tan(sin^−1 x ))= ?
OpenStudy (anonymous):
There is no X. Everytime I tried to put that x in the answer I got wasn't one of the choices.
OpenStudy (aravindg):
have you learnt inverse trigonometry ?
OpenStudy (anonymous):
Not very well. I'm dyslexic so math is really hard for me
OpenStudy (aravindg):
oh ok I can help you :)
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (aravindg):
Please wait
OpenStudy (anonymous):
Okay, thanks
OpenStudy (aravindg):
Well do you have options for this question ?
OpenStudy (anonymous):
Yeah, the options are:
A. 1
B. 0
C. -1
D. undefined
OpenStudy (anonymous):
Is it just undefined?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (zarkon):
looks like you are not writing the entire problem
OpenStudy (aravindg):
ya something seems missing
OpenStudy (anonymous):
This help?
OpenStudy (aravindg):
Better :)
OpenStudy (aravindg):
ok for these problems we move from inside out
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (aravindg):
look the inside function is sin^-1 -1 so we will deal with that first
OpenStudy (aravindg):
Do you know how to find sin^-1 -1 ?
OpenStudy (anonymous):
No:/
OpenStudy (anonymous):
Well, do I have to do it with a calculator?
OpenStudy (aravindg):
well if you are allowed to do it proceed
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (aravindg):
If you need to do it manually you need to learn some rules
OpenStudy (anonymous):
My calculator keeps telling me syntax error, not sure what I'm doing wrong. I hit the sin^1 key and then minus one
OpenStudy (anonymous):
sin^-1*
OpenStudy (zarkon):
|dw:1369760337364:dw|