Verify that the indicated function is an explicit solution of the given differential equation. assume an appropriate interval i of definition for each solution. y'' − 4y' + 13y = 0; y = e2x cos 3x when y = e2x cos 3x, y=?

y = e^(2x) cos 3x is a explicit solution of y'' − 4y' + 13y = 0

Step-by-step explanation:

y'' − 4y' + 13y = 0   (1)

Verify that y = e^(2x) cos 3x is a explicit solution. We derive this solution:

y'=2e^(2x) cos 3x-3e^(2x) sin 3x     (2)

y''=4e^(2x) cos 3x - 6e^(2x) sin 3x -6e^(2x) sin 3x -9e^(2x) cos 3x

y''=-5e^(2x) cos 3x - 12e^(2x) sin 3x   (3)

In order to verify, we replace (2) (3) in (1):

at first, in 1635, the evening meetings had been just for women . .

what relationship between ideas is shown in the text above?

question 1 options:

location of events

similarity of events

timing of events

examples of an idea

step-by-step explanation:

a

step-by-step explanation: