Question

- 3). Write the domain of the function y = Sec^-1x.​

Answer 1

Answer:

I have neav, but I was wondering what the problem is the 5

Answer 2

Answer:

Step-by-step explanation:

$\rm{Domain\,\,of\,\,y=sec^{-1}(x)\,\,is\,\,\,\,x\in(\infty,-1]\,\cup\,[1,\infty)}$

The domain may also be written as |x| ≥ 1