Jee Main
Area Under The Curves
JEE Main 2021 (Online) 26th August Evening Shift
INTEGER+4 / -12021
Let a and b respectively be the points of local maximum and local minimum of the function f(x) = 2x3 \(-\) 3x2 \(-\) 12x. If A is the total area of the region bounded by y = f(x), the x-axis and the lines x = a and x = b, then 4A is equal to ______________.
