If at any point on a curve the sub-tangent and sub-normal are equal, then the length of…
Mathematics · JEE Main · NTA Exams — Limit, Continuity and Differentiability
If at any point on a curve the sub-tangent and sub-normal are equal, then the length of the normal is equal to
- \(\sqrt{2}\) ordinate
- ordinate
- \(\sqrt{2 \text { ordinate }}\)
- none of these
Answer
(A) 2 ordinate
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Differentiate ^ -1 1- x 1+ x w.r.t x
- If f( a )=2_ 1 f^ ( a )=1_ 1 g( a )=-1_ 1 g^ ( a )=2 , then the value of _ x a g(x) f(a)-g(a) f(x) x-a is
- Let f: R R be such that f(1)=3 and f^ (1)=6 . Then _ x 0 ( f(1+x) f(1) )^ 1 / x equals
- Limit _ x 0^ + (1+ ^ 2 x )^ 5 / x =
- The length of the perpendicular from the origin to the normal of curve x = a (cos θ + θ sin θ), y = a (sin θ…
- A tangent to the curve y = 1 – x 2 is drawn so that the abscissa x 0 of the point of tangency belongs to the…
- The derivative of e^ x^ 3 with respect to l og x is
- Let f (x) be the function given by f(x)=3 x^ 5 -5 x^ 3 +21 x+3 x+4 x+5 . Then,
More Limit, Continuity and Differentiability questions · Browse all practice questions