Enable text based alternatives for graph display and drawing entry

Try another version of this question

Evaluate the following expressions. Give an exact answer in radians.

(a) ` \sin^(-1)(\frac{\sqrt{2}}{2}) = `  

(b) ` \sin^(-1)(\frac{1}{2}) = `  

(c) ` \sin^(-1)(1) = `  

Get help:


↑
X
MathQuill
   x  x  √  n√  |   | (   ) π ∞ DNE
   x  √  (   ) π ∞ DNE
( ) ( ] [ ) [ ] —∞ ∞ ∪ DNE
< > ≤ ≥ or All Real Numbers DNE
log logn ln n√  | | e 
sin cos tan arcsin arccos arctan ⟨ ⟩
[more..]