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 line s x = a and x = b, then 4A is equal to:

Which of the following events is considered a major turning point that fueled Indian nationalism during British rule due to its brutal nature and widespread condemnation?

Which of the following events is considered the first major peasant uprising against the British in India?