Solve one of the following non-homogeneous cauchy-euler equations using whatever technique you prefer. put an "x" through whichever equations you would not put an "x" through either equation, i will grade whichever one i prefer. a) x^2 y" + 10xy' + 8y = x^2 b) x^2 y" - 3xy' + 13y = 4 + 3x

a.

b.

Step-by-step explanation:

1.

It is Cauchy-Euler equation where

Then auxillary equation

D'=-1 and D'=-8

Hence, C.F=

C.F=

P.I=

Where D'=2

b.

Same method apply

Auxillary equation

C.F=

C.F=

P.I=

Substitute D'=0 where and D'=1 where

P.I=

P.I=

it would be a on edgenuit y

the diagram below is your final answer

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.