defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Differential Calculus Differentiation of Implicit Functions
If xpyq = (x + y)p+q, then \(\rm \frac{dy}{dx}\)
1
\(\rm \frac{y}{x}\)
2
\(\rm \frac{-y}{x}\)
3
\(\rm \frac{-x}{y}\)
4
\(\rm \frac{x}{y}\)