JEE Main 2022 (Online) 24th June Evening Shift | Area Under The Curves Question 68 | Mathematics

Let S be the region bounded by the curves y = x³ and y² = x. The curve y = 2|x| divides S into two regions of areas R₁, R₂. If max {R₁, R₂} = R₂, then $${{{R_2}} \over {{R_1}}}$$ is equal to ______________.

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JEE Main 2021 (Online) 31st August Evening Shift

Numerical

-1

If the line y = mx bisects the area enclosed by the lines x = 0, y = 0, x = $${3 \over 2}$$ and the curve y = 1 + 4x $$-$$ x², then 12 m is equal to _____________.

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JEE Main 2021 (Online) 26th August Evening Shift

Numerical

-1

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 ______________.

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