How do you find the domain and range of #g(z) = 1 / sqrt(4-z^2)#?
Here the function is
From this, we can say that
And the another thing to be noticed is that we can't have a negative number inside a square root. So
Now we can say that Domain is all the real numbers between
From this Domain set, we can easily find out Range of the Function.
The Range of the Function is in between