Math Chapter Wise question with answer

Q01 The function f: R→ → →R defined by f(x) = cosx ∀ ∀ x∈R is English · UPPSC Ashram Paddhati 2021 Q02 If f(x) = cos 2 [π ]x + cos[ 2 π − ]x, where [x] stands for the greatest integer function, then π f 2 = 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 Which one of the functions ex, x3, sinx and 2x+3 is not a monotonic function on R? English · KVS PGT 2022 Q05 A function f from the set of natural numbers to integers defined by n -1, when n is odd 2 is: n -, when n is even 2... English · EMRS PGT-2023 Q06 If A = {1, 2, 3} and B = { 4, 5, 6}, then which of the following is bijective function? English · Bihar (TRE 2.0)-2023