Match the points on the curve $2y^2 = x + 1$ with the slopes of the normals at those points and choose the correct answer.
PointSlope of the normal
$A. (7, 2)$$1. -4\sqrt{2}$
$B. (0, 1/\sqrt{2})$$2. -8$
$C. (1, -1)$$3. 4$
$D. (3, \sqrt{2})$$4. 0$
$5. -2\sqrt{2}$

  • A
    $A-2, B-5, C-3, D-1$
  • B
    $A-2, B-5, C-3, D-1$
  • C
    $A-2, B-3, C-5, D-1$
  • D
    $A-2, B-5, C-1, D-3$

Explore More

Similar Questions

At a given instant of time,two particles have position vectors $4 \hat{i} + 4 \hat{j} + 57 \hat{k} \text{ m}$ and $2 \hat{i} + 2 \hat{j} + 5 \hat{k} \text{ m}$ respectively. If the velocity of the first particle is $0.4 \hat{i} \text{ ms}^{-1}$,what is the velocity of the second particle in $\text{ms}^{-1}$ if they collide after $10 \text{ s}$?

If the potential at the centre of a uniformly charged ring is $V_0$,then the electric field at its centre will be (assume radius $= R$):

The joint equation of two lines passing through the origin,each making an angle of $30^{\circ}$ with the $Y$-axis,is

The r.m.s. velocity of $CO_2$ at a temperature $T$ (in kelvin) is $x \ cm \ s^{-1}$. At what temperature (in kelvin),the r.m.s. velocity of nitrous oxide would be $4 x \ cm \ s^{-1}$ (in $T$)? (Atomic weights of $C, N$ and $O$ are respectively $12, 14$ and $16$)

Which one of the following reactions does not form a gaseous product?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo