Question

domain of f(x) = 1/√(1-x)​

Answer 1

Answer:

D = (-∞,0] ∩ [2,∞)

Step-by-step explanation:

The value of f(x) is possible for all real values of x except for 1.

∵ If the solution is 1, denominator is 0 which is not defined.

Hope it helps!!! ^_^