First, the characteristic solution to the homogeneous part:
has characteristic equation
with roots
. So the characteristic solution has the form
Now for the nonhomogeneous part. Using the method of undetermined coefficients, we can try a particular solution of the form
which has derivatives
Substituting
and its derivatives into the equation gives
which means
so that the particular solution must be
Now the general solution will be
Answer:
pretty sure its d
Step-by-step explanation:
the quadrant one function has asymptotes at y=0 and x=0 so x and y have to stay positive
the quadrant three function has asymptotes at y=0 and x=0 so x and y have to stay negative
8
Tia-Chris
34-10
Chris-Sean
24-16
Answer:
Please require a picture pls
Step-by-step explanation:
Answer:
The height of deepness of submarine is 424.1 feet
Step-by-step explanation:
Given as :
The angle at which submarine drives of the surface of water = Ф = 13°
The speed at which submarine travel = s = 760 feet per minute
Let The height of deepness of submarine = h feet
The time taken to reach that deepness = t = 5 minutes
<u>According to question</u>
The height of deepness of submarine =
i.e h × cos(90 - Ф) =
Or, h × Sin(Ф) =
Or, h × Sin(13°) = 95 feet
Or, h × 0.224 = 95 feet
∴ h =
i.e h = 424.10 feet
So, The height of deepness of submarine = h = 424.10 feet
Hence, The height of deepness of submarine is 424.1 feet Answer