Home
Class 12
MATHS
Find the equation of normal at the speci...

Find the equation of normal at the specified point on each of the following curves :
`x= 3 cos theta- cos^(2) theta, y = 3 sin theta - sin^(3)theta " at " theta=(pi)/(4)`

Text Solution

Verified by Experts

The correct Answer is:
`x-y=0`
Promotional Banner

Topper's Solved these Questions

  • TANGENT AND NORMAL

    CHHAYA PUBLICATION|Exercise MULTIPLE CHOICE TYPE QUESTIONS|16 Videos

  • TANGENT AND NORMAL

    CHHAYA PUBLICATION|Exercise VERY SHORT ANSWER TYPE QUESTIONS|35 Videos

  • STRAIGHT LINE IN THREE DIMENSINAL SPACE

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Examination|19 Videos

  • TRANSFORMATIONS OF SUMS AND PRODUCTS

    CHHAYA PUBLICATION|Exercise Comprehension Type|6 Videos

Similar Questions

Explore conceptually related problems

The normal to the curve x= 3 cos theta - cos^(3) theta , y=3 sin theta - sin^(3) theta at theta = (pi)/(4) -

Find the equation of tangents at the specified points on each of the following corves : x= a cos^(3) theta , y= b sin ^(3) theta at the point theta

Find the equation of tangents at the specified points on each of the following curves : x=1- cos theta, y= theta- sin theta " at " theta =(pi)/(4)

Find the equation of the tangent at the specified points to each of the following curves. the ellipse x= a cos theta, y= b sin theta at theta =(pi)/(3)

Find (dy)/(dx) if x=3 cos theta- 2cos^(3)theta,y=3 sin theta -2sin^(3) theta.

Show that the normal to the curve x=3 cos theta- cos^(2) theta, y= 3 sin theta- sin^(3) theta " at " theta=(pi)/(4) passes through the origin.

Find the equation of normal at the specified point on each of the following curves : (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 " at " ( a cos theta, b sin theta)

cos^(3)theta sin 3theta + sin^(3)theta cos3theta=3/4

Find (dy)/(dx) if x=cos theta - cos 2 theta and" "y = sin theta - sin 2theta

If sin2 theta = cos 3 theta then theta =