**find the domain of f(x) cosx/1-sinx**

**Answer:**

The only domain issues with this function is when the denominator is = 0.

So when 1 - sinx = 0 or 1 = sinx which is x = pi/2

domain for f(x) is all x ≠ π/2+ n2π

**find the domain of f(x) cosx/1-sinx**

**Answer:**

The only domain issues with this function is when the denominator is = 0.

So when 1 - sinx = 0 or 1 = sinx which is x = pi/2

domain for f(x) is all x ≠ π/2+ n2π