Answer:
Since L.H.S = R.H.S = 0, for both and , y₁ and y₂ both satisfy the equation y" - y = 0 and are thus solutions to the differential equation.
Step-by-step explanation:
To check whether the given functions are solutions the given differential equation, we differentiate the functions and then insert it into the given equation.
So y" - y = 0 and
Substituting these values of y and y" into the left hand side of the equation, we have
y" - y
Since L.H.S = R.H.S
So is a solution of the differential equation.
When
Substituting y and y" into the left hand side of the equation, we have
y" - y
Since L.H.S = R.H.S
So, is a solution of the differential equation.
Answer:
43.2
Step-by-step explanation:
40/100 * 108
4/100*108
43.2
For example
2 pencils cost one dollar
Then one pencil costs 50 cents. We just found out the cost per unit of the pencil.
Hope that helped :)
Answer:
3x=24
x=8
Step-by-step explanation: