Answer:
the subtraction
Step-by-step explanation:
Answer with explanation:
The given differential equation is
y" -y'+y=2 sin 3x------(1)
Let, y'=z
y"=z'

Substituting the value of , y, y' and y" in equation (1)
z'-z+zx=2 sin 3 x
z'+z(x-1)=2 sin 3 x-----------(1)
This is a type of linear differential equation.
Integrating factor

Multiplying both sides of equation (1) by integrating factor and integrating we get


Answer:
they are
Step-by-step explanation:
the simplest form 8/18 is 4/9
Answer:
2197 cubic centimeters
Step-by-step explanation:
13^3=2197
Answer:
x=-20
Step-by-step explanation: