Teaching AWES Army Public School Mock Test Mathematics Differential Calculus Differentiation of Implicit Functions
If xe = e\((\rm {x^2+y^2})\), then find \(\rm dy\over dx\)
1
\(\rm -{x\over y}\)
2
\(\rm e- 2x^2\over2xy\)
3
\(\rm e- x^2\over x\)
4
\(\rm e + 2x\over xy\)