Math Chapter Wise question with answer

Q01 A stone is dropped into a quiet lake and waves move in circles at the speed of 5 cm/sec, At that instant, when the... English · JDD-75-PGT TIER II-X-15 28.06.2015 Q02 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 Q03 The function -1 (x) = cot x + x f increases in the interval: English · EMRS PGT-2023 Q04 The equation of tangent to the curve y = x + sinx. cosx at x = 2 π is: English · KVS PGT 2023 Q05 If f(x) = sin x + cos x, then the maximum value of f(x) is: English · KVS PGT 2023 Q06 The minimum value of the quadratic function f(x) = 3x2 - 6x + 5 is: English · KVS PGT 2023