Let $x=-1$ and $x=2$ be the critical points of the function $f(x)=x^{3}+ax^{2}+b\log_{e}|x|+1,;x\neq0$. Let $m$ and $M$ respectively be the absolute minimum and the absolute maximum values of $f$ in the interval $\left[-2,-\dfrac{1}{2}\right]$. Then $|M+m|$ is equal to (take $\log_{e}2=0.7$):
Previous 10 Questions — JEE Main 2025 (7 April Morning Shift)
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If the shortest distance between the lines $\dfrac{x-1}{2}=\dfrac{y-2}{3}=\dfrac{z-3}{4}$ and $\dfrac{x}{1}=\dfrac{y}{\…
Topic: JEE Main 2025 (7 April Morning Shift)
Let $x_1,x_2,x_3,x_4$ be in a geometric progression. If $2,7,9,5$ are subtracted respectively from $x_1,x_2,x_3,x_4$, t…
Topic: JEE Main 2025 (7 April Morning Shift)
Let the angle $\theta,;0
Topic: JEE Main 2025 (7 April Morning Shift)
If the area of the region bounded by the curves $y = 4 - \dfrac{x^2}{4}$ and $y = \dfrac{x-4}{2}$ is equal to $\alpha$,…
Topic: JEE Main 2025 (7 April Morning Shift)
Let the line $L$ pass through $(1,1,1)$ and intersect the lines
$\dfrac{x-1}{2} = \dfrac{y+1}{3} = \dfrac{z-1}{4}$ and …
Topic: JEE Main 2025 (7 April Morning Shift)
The integral $\displaystyle \int_{0}^{\pi}\frac{(x+3)\sin x}{1+3\cos^{2}x}dx$ is equal to
Topic: JEE Main 2025 (7 April Morning Shift)
Among the statements
(S1): The set ${z\in\mathbb{C}\setminus{-i}:\ |z|=1\ \text{ and }\ \dfrac{z-i}{z+i}\ \text{is pur…
Topic: JEE Main 2025 (7 April Morning Shift)
Let the set of all values of $p\in\mathbb{R}$, for which both the roots of the equation $x^{2}-(p+2)x+(2p+9)=0$ are neg…
Topic: JEE Main 2025 (7 April Morning Shift)
Let the system of equations :$ \begin{aligned} & 2 x+3 y+5 z=9 \\ & 7 x+3 y-2 z=8 \\ & 12 x+3 y-(4+\lambda) z=16-\mu \e…
Topic: JEE Main 2025 (7 April Morning Shift)
If for $\theta\in\left[-\dfrac{\pi}{3},0\right]$, the points $(x,y)=\big(3\tan(\theta+\tfrac{\pi}{3}),,2\tan(\theta+\tf…
Topic: JEE Main 2025 (7 April Morning Shift)
