Aspire Faculty ID #14586 · Topic: JEE Main 2025 (23 January Morning Shift) · Just now
JEE Main 2025 (23 January Morning Shift)

The value of $(\sin 70^\circ)\,\big(\cot 10^\circ \cot 70^\circ - 1\big)$ is:

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1
$ f(x)=\left\{\begin{array}{l} \frac{2}{x}\left\{\sin \left(k_1+1\right) x+\sin \left(k_2-1\right) x\right\}, \quad x0 …
Topic: JEE Main 2025 (23 January Morning Shift)
2
If the system of equations $(\lambda-1)x+(\lambda-4)y+\lambda z=5$ $\lambda x+(\lambda-1)y+(\lambda-4)z=7$ $(\lambd…
Topic: JEE Main 2025 (23 January Morning Shift)
3
The value of $\int_{e^2}^{e^4} \frac{1}{x}\left(\frac{e^{\left(\left(\log _e x\right)^2+1\right)^{-1}}}{e^{\left(\left(…
Topic: JEE Main 2025 (23 January Morning Shift)
4
Marks obtained by all the students of class 12 are presented in a frequency distribution with classes of equal width. T…
Topic: JEE Main 2025 (23 January Morning Shift)
5
Let $\left|\frac{\bar{z}-i}{2 \bar{z}+i}\right|=\frac{1}{3}, z \in C$, be the equation of a circle with center at $C$. …
Topic: JEE Main 2025 (23 January Morning Shift)
6
Let $\mathrm{I}(x)=\int \frac{d x}{(x-11)^{\frac{11}{13}}(x+15)^{\frac{15}{13}}}$. If $\mathrm{I}(37)-\mathrm{I}(24)=\f…
Topic: JEE Main 2025 (23 January Morning Shift)
7
If the line $3x - 2y + 12 = 0$ intersects the parabola $4y = 3x^2$ at the points $A$ and $B$, then at the vertex of the…
Topic: JEE Main 2025 (23 January Morning Shift)
8
If the first term of an A.P. is $3$ and the sum of its first four terms is equal to one-fifth of the sum of the next fo…
Topic: JEE Main 2025 (23 January Morning Shift)
9
Let the arc $AC$ of a circle subtend a right angle at the centre $O$. If the point $B$ on the arc $AC$ divides the arc …
Topic: JEE Main 2025 (23 January Morning Shift)
10
Let the area of $\triangle PQR$ with vertices $P(5,4),\ Q(-2,4)$ and $R(a,b)$ be $35$ square units. If its orthocenter …
Topic: JEE Main 2025 (23 January Morning Shift)
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