Math Chapter Wise question with answer

Q01 Let R be the set of real numbers, if f: R → → → R is given by f (x) = x2 + 2 and g:R → → → R is given by g (x) = x... English · UPPSC GIC 2021 Q02 Let the function f and g be defined by f(x) = 2x + 1 and g(x) = x2 – 2 then the composite function (gof) (x) is giv... English · UKPSC Lecturer (Mains) 2020 Q03 Let f, g: R → → → R be given by (f(x) = 2x–3 and g(x)=x2 +5, then g{f (2)} is equal to: English · PGT 2000 Q04 Let f, g: ΓR → → → ΓR be given by f(x) = 2x – 3, and g(x) = x2 + 5, then g (f(2)) is equal to: English · UP PCS (Pre) 1996 Q05 Let an equivalence relation R defined in the set S = {1, 2, 3, 4} be given by R = {(1, 1), (1, 2), (2, 1), (2, 2),... English · UP PCS (Pre) 2008 Q06 Let X = {1 2, 3, 4, 5,}, A = {1, 2}, B = {3, 4, 5} and φ denote the void set. If S × T denotes the Cartesians produ... English · EMRS PGT-2023