Question

please answer this question. and don't give irrelevant answers​

Answer 1

Answer:

i)Domain is R(set of all real nos)

ii)Domain is x belongs to [-3,3]

Step-by-step explanation:

i) as it is a modulus function

ii) 9-x²>=0(as it is a square root function)

So on solving we get

-3<=x<=3

So x belongs to [-3,3]

I hope this solves your doubt