defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Differential Calculus Differentiation of Parametric Functions
What will be the value of y''(x) for the given parametric form
x = at, and y = a/t
1
\(-\frac{2}{at^3}\)
2
\(\frac{2}{at^3}\)
3
\(\frac{2}{a+3}\)
4
a