Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Engineering Mathematics Differential Equations
The solution of the differentiable equation
\(\left(x \sin \left(\frac{y}{x}\right)\right) d y-\left(y \sin \left(\frac{y}{x}\right)-x\right)dx=0\)
1
\(\cos \left(\frac{y}{x}\right)=0\)
2
\(\sin \left(\frac{y}{x}\right)=0\)
3
\(\cos \left(\frac{y}{x}\right)-\log x\) = constant
4
\(\sin \left(\frac{y}{x}\right)-\log x\) = constant
5
Question Not Attempted