The domain of the function f(x)=1log10(1−x)+√x+2 is
[−3,−2.5]∪[−2.5,−2]
[−2,0]∪[0,1]
[0,1]
None of these
x+2≥0 i.e., x≥−2 ∵log10(1−x)≠0⇒1−x≠1⇒x≠0 Again 1−x>0⇒1>x⇒x<1 All these can be combined as −2≤x<0 and 0<x<1.
Find the domain of f(x)=√x+2+1log10(1−x)