Vinod Singh and Shweta Pawar Solutions for Chapter: Model Question Paper, Exercise 2: MODEL QUESTION PAPER

The angle between lines represented by the equation $11x^2-24xy+4y^2=0$ are

If $\tan A+\cot A=5$, then ${\tan }^{4}A+{\cot }^{4}A$ is equal

Three numbers whose sum is $15$ are in $\mathrm{A}.\mathrm{P}.$ If they are added by $1, 4$ and $19$, respectively, they are in $\mathrm{G}.\mathrm{P}.$ The numbers are

The area of the region bounded by the lines $y=mx, x=1, x=2$ and $X$-axis is $6 \mathrm{sq}.\mathrm{units}$, then $m$ is

${\int }_{-1}^1{\sin }^{3}x{\cos }^{2}xdx=$

The area enclosed between the curves $y=x$ and $y=2x-x^2$ is

For any three vectors $\overline{a}, \overline{b}$ and $\overline{\mathit{c}}$, $\left(\overrightarrow{a}-\overrightarrow{b}\right)·\left[\left(\overrightarrow{b}+\overrightarrow{c}\right)\times \left(\overrightarrow{c}+\overrightarrow{a}\right)\right]$ is equal to:

The following circuit represents symbolically in logic when the current flow in the circuit.

Which of the symbolic form is correct?