Math Chapter Wise question with answer

Q01 If 2 1 k 1 k, () 1 0 x,0 1 2 3 2 + − − = − ≤ < ≤ + − x x f x x x x x is continuous at x = 0, then k equals: English · EMRS PGT-2023 Q02 If f(x) = bx ax ae be a b +, then f" (0) equals– English · UP PGT 2021 Q03 Let y be an implicit function of x defined by x2x – 2xx cot y – 1 = 0, Then y'(1) equals: English · Haryana PGT 2019 Q04 If x 1, when x 2 f(x) 2x 1, when x 2 + < = − ≥ then f' (2) equals English · PGT 2009 Q05 If f (x) is the integral of 3 2sin x sin 2x,x 0 x − ≠ then ((()) x 0 lim f x → equals: English · UP PCS (Pre) 1998 Q06 If ((()) y a 1 cos, = + θ = + θ = + θ = + θ ((()) x a sin = θ + θ = θ + θ = θ + θ = θ + θ then 2 d y dx equals to i... English · TGT 2005