Math Chapter Wise question with answer

Q01 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 Q02 If the function f: R → → → R is defined by f (x) = x2 + x then the function f is: English · NVS PGT 2022 Q03 If functions f: R → → → R and g: R → → → R are defined as f (x) = 2x2 −5 and g (x) = 2 x x 1 −, then gof is: English · KVS PGT 2022 Q04 If f(x) is an odd differentiable function defined on set R such that f"(5) = –3, then f"(–5) is equal to - English · RPSC PGT 2022 Q05 The function f: R → → 1 1 –,, 2 2 defined as f(x) = 2 x 1+ x, is - English · DSSSB PGT 2021 Q06 The function f: [0, 3] → → → [1, 29] defined by f(x) = 2x3 - 15x2 + 36x + 1, is English · DSSSB PGT 2021