12 Mathematics Applications of Derivatives - Set No : 19 Question No :5
Question No : 5
Angle
between  and  at the origin is |
| a) |  | b) |  |
| c) |  | d) |  |
Answer No : 5
(c)Given
curves are and On
differentiating w.r.t.  we get and   and  At
(0,0) ad    |