Math Chapter Wise question with answer

Q01 Let f: N→Y be a function defined as f (x) = 4x+3, where Y = {y: y = 4x+3 for some x∈N). The inverse of f (x) is English · TGT 2010 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: R → → → R be the function defined by 1 f(x) 2 cos x for all x R, Then the range of f is– English · SECTION B PGT TIER-I 31.11.2014 TGT KVS 2017 Q04 Let function f: R R → → be defined by ((()) f x 2x sin x = + = + for all x R, ∈ Then f is– English · JDD-75-PGT TIER II-X-15 28.06.2015 Q05 Let R be the set of real number. Then a function f: R→ → →R defined by f(x)= x2 –x∀ ∀ ∀x∈R is English · Rajasthan TGT 2011 Q06 Let be the set of integers. Then the function f: → × ℤ ℤ ℤ ℤ ℤ ℤ ℤ ℤ ℤ ℤ ℤ ℤ defined by f(x)= (x-1, 1) x ∀ ∈ ∀ ∈ ℤ... English · UP PCS (Pre) 2009