Question

Let f(x) = x + 1/x and g(x) = x+1 /x+2

Match the composite function given in Column–I with respective domains given in Column–II.

Column I	Column II
(A) fog(x)	(p) R – {–2, –5/3}
(B) gof(x)	(q) R – {–1,0}
(C) fof(x)	(r) R – {0}
(D) gog(x)	(s) R – {–2, –1}
	(t) R – {– 1}

Answer 1

Correct Option:- (A) → (s) ; (B) → (q) ; (C) → (r) ; (D) → (p)

Explanation :-