JEE MATHEMATICS MCQ: TANGENTS & NORMALS

1 Medium

1 of 1

Application +4 | -1

If the straight line joining the points

(0,3)

and

(5,-2)

is tangent to the curve

y=\frac{c}{x+1}

; then the value of

c

is :

View answer and explanation

Correct option: C

Option C (4) is correct because the tangent condition and the equation of the line allow us to solve for 'c', which equals 4.

More Questions from TANGENTS & NORMALS

Practice All Chapter MCQs →

a

y=x^3-a x

x^2 y=1-y

x y=1-y

C

y^3-3 x y+2=0

H

\mathrm{C}

x

V

C

y

y-e^{x y}+x=0

y = f\left( x \right)

x

x = a\left( {\theta - \sin \theta } \right),\;y = a\left( {1 + \cos \theta } \right)

\theta = \left( {2k + 1} \right)\pi ,\;k \in Z