3the function H(x) is defined when the range of p(x) is a subset of the domain of f(x) and the range of f(x) shud be the subset of the domain g(x).
Let f:A1→B1, g : A2→B2, p:A3→B3 , and h : A4---->B4 are real valued functions.If the range of h(x)=g(f(p(x))) is a set y then y
A.y\subseteq B1
B.y\subseteq B2
C.y\subseteq B3
D.can't say
p.s - RTPF stands for Rankers Test Paper File,,never heard of it before.
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