Home
Class 11
MATHS
Find the length of subtangent subnormal ...

Find the length of subtangent subnormal at a pont t on the curve `x=a(cos t+ t sin t) y=a( sin t-t cos t)`

Text Solution

Verified by Experts

The correct Answer is:
`a (sint-t cos t) cott;a(sin t-t cost) tan t`
Promotional Banner

Topper's Solved these Questions

  • TANGENT AND NORMAL

    AAKASH SERIES|Exercise EXERCISE 7.3 (SHORT ANSWER & LONG ANSWER QUESTIONS)|8 Videos

  • TANGENT AND NORMAL

    AAKASH SERIES|Exercise ADVANCED SUBJECTIVE TYPE QUESTIONS|48 Videos

  • TANGENT AND NORMAL

    AAKASH SERIES|Exercise EXERCISE 7.1 (SHORT ANSWER & LONG ANSWER QUESTIONS)|28 Videos

  • STRAIGHT LINES

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL-II (ADVANCED) PRACTICE SHEET (ADDVANCED)) (Comprehension Type Questions)|6 Videos

  • TRANSFORMATIONS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-I LEVEL-I Straight Objective Type Questions)|41 Videos

Similar Questions

Explore conceptually related problems

Slope of the normal to the curve x=a(t+sint),y=a(t-sint) is

Find (dy)/(dx) if x =a ( cos t + t sin t ), y = a ( sin t - t cos t).

Find the equations of tangent and normal to the following curves at the points indicated againts: x =cos t, y = sint at t=(pi)/(4)

The locus of the point represented by x = 3 (cos t + sin t ) , y = 2 ( cos t - sin t ) is

Find the equations of the tangent to the given curves at the indicated points: x= cos t , y =sin t at t = (pi)/(4)