The domain of fg consists of numbers x for which gx 0 that a

The domain of f/g consists of numbers x for which g(x) 0 that are in the domains of The domains of f/g consists of numbers x for which g(x) that are in the domain of

Solution

Solution:

The domain of f/g consists of the numbers x that are in the domains of both f and g.

f/g If so, then the domain of f/g is the intersection of the domain of f(x) with the domain of g(x).

If a number is in the domain of f/g, then it is in both domains.

If a number is g(x)\'s domain and not in f(x)\'s domain, then it\'s not in the f/g\'s domain.

If f/g(x)), then no also. The domain of this composite function is any number for x

where

1. x is in g\'s domain and

2. g(x) is a member of f\'s domain