(this exercise shows that if you know one nontrivial solution of y 00 + p(x)y 0 + q(x)y = 0, you can use abel’s formula to find another.) suppose p and q are continuous and y1 is a solution of y 00 + p(x)y 0 + q(x)y = 0 (a) that has no zeros on (a, b). let p(x) = r p(x) dx be any antiderivative of p on (a, b). (a) show that if k is an arbitrary nonzero constant and y2 satisfies

because they could drop even lower..

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )

triangle and cube

step-by-step explanation: