Question

How do you find the value for `csc[cos^1 (-(sqrt{3}/2)]`?

Answer 1

2

Explanation:

Given function is csc `cos^-1 (sqrt3/2)`. Now let y= `cos^-1 (sqrt3/2)`, so that cos y = `sqrt3 /2`, that would give sin y= `1/2`, or,csc y =2.

Given function csc `cos^-1 (sqrt3/2)` now becomes csc `csc^-1 2`= 2