Let

. Then

and

are two fundamental, linearly independent solution that satisfy


Note that

, so that

. Adding

doesn't change this, since

.
So if we suppose

then substituting

would give

To make sure everything cancels out, multiply the second degree term by

, so that

Then if

, we get

as desired. So one possible ODE would be

(See "Euler-Cauchy equation" for more info)
3x+5y=10 and 5x-3y=-6 is perpendicular.
Song A has 1 .10 beats/second and song B has 1.16 beats/second so it is song a.
Answer:
x = 5
Step-by-step explanation:
18x = 117 - 27
18x = 90
x = 90/18
x = 5
Answer:
the correct answer is D) Yes, Jacob is correct. The median amount he makes is $84.00 in a day.
Step-by-step explanation: just took the test.