Question

Sin inverse (root 3 upon 2) ​

Answer 1

Answer:

3/4

Explanation:

Answer 2

Explanation:

Also if you are saying the answer to be-π/4 then in question it should be sin inverse of (-1/√2). I am solving it considering sin inverse (-1/√2)

You will get negative value of sin in two quadrants that is 3rd and fourth. So in this case you will get answer as

5π/4 and 7π/4 (7π/4 = -π/4)

If in question the domain is not mentioned then you can answer any of these two. Both are equally correct.