Reduce to the first order

Some second‐order equations can be reduced to first‐order equations, rendering them susceptible to the simple methods of solving equations of the first order. The following are three particular types of such second-order equations: Type 1: Second‐order equations with the dependent variable missing Type 2: Second‐order nonlinear equations with the independent variable missing Type 3: Second‐order homogeneous linear equations where one (nonzero) solution is known -------------------------------------------------------------------------------------------- 4th Semester Complementary Maths Module -1: Linear Differential Equation : https://youtu.be/aAud54Mfd1c Second order Non-Homogeneous Linear differential equation : https://youtu.be/dbOvOUhKGaE Second order Homogeneous Linear differential equation : https://youtu.be/Zj-F88n3hZw