wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The equation of normal to the curve 2y=3āˆ’x2 at the point (1,1)

A
x+y+1=0
No worries! Weā€˜ve got your back. Try BYJUā€˜S free classes today!
B
x+y=0
No worries! Weā€˜ve got your back. Try BYJUā€˜S free classes today!
C
xy+1=0
No worries! Weā€˜ve got your back. Try BYJUā€˜S free classes today!
D
xy=0
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D xy=0
The curve is 2y=3x2

Slope=2y=2x or dydx=x

Slope at (1,1) is dydx=1

Equation of normal is y1=11(x1)

x1y+1=0

xy=0 is the equation of the normal.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Geometrical Interpretation of a Derivative
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon