engineering recuitment NIELIT Scientific Assistant Mock Test 2025 Engineering Mathematics Differential Equations
With initial condition x(1) = 0.5 , the solution of the differential equation \(t\frac{dx}{dt}+x=t\) is
1
\(x=t-\frac{1}{2}\)
2
\(x=t^2-\frac{1}{2}\)
3
\(x=\frac{t^2}{2}\)
4
\(x=\frac{t}{2}\)