Math Chapter Wise question with answer

Q01 The radius of curvature of the curve s = a log tan π ψ + 4 2 is – English · UP PGT 2021 Q02 The curve u = x5 – 5x4 + 5x3 –1 on the origin will be English · PGT 2010 Q03 On the curve 2 2 3 y ax ax (a 0) the origin is– English · UP PCS (Pre) 1995 Q04 If the function f given by f(x)= x3 –3 (a– 2)x2 +3ax + 7, for some a∈R is increasing in (0, 1] and decreasing in [1... English · EMRS PGT-2023 Q05 The function -1 (x) = cot x + x f increases in the interval: English · EMRS PGT-2023 Q06 The equation of tangent to the curve y = x + sinx. cosx at x = 2 π is: English · KVS PGT 2023