In First order differential equation, order of the equation is 1
Example Program :
%% Solve the 1st order differential equation dy/dx=2+x^2-y
%% dy/dx can be represented using 'D' or diff
%% y(0)=1 is the initial condition
y=dsolve('Dy+y=2+(x^2)','y(0)=5','x')
%% Plot the expression at diffrent value of x
%% ezplot-> y is a function with respect to x
%% only plot --> x and y has some values
ezplot(y,[0 5])
Example Program :
%% Solve the 1st order differential equation dy/dx=2+x^2-y
%% dy/dx can be represented using 'D' or diff
%% y(0)=1 is the initial condition
y=dsolve('Dy+y=2+(x^2)','y(0)=5','x')
%% Plot the expression at diffrent value of x
%% ezplot-> y is a function with respect to x
%% only plot --> x and y has some values
ezplot(y,[0 5])
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