Answer:
Therefore the auxiliary solution is
Therefore are linearly independent
Step-by-step explanation:
Given, the differential equation is
y"-y'-20 y=0
Let be the solution of the above differential equation.
y'= and
Then the above differential equation becomes
If two roots of m are real and distinct then the auxiliary solution is
[where a and b are two roots of m]
Therefore the auxiliary solution is
Wronskian
≠0
Therefore are linearly independent.[ ∵W≠0]
Answer:
B is the answer
x=29 and y=21
Step-by-step explanation:
diagonals of parallelogram bisect each other . so AO will be equal to OC and OB will be equal to OD
Answer:
See image
Step-by-step explanation:
Rate of change means how much does the number of snowflakes go up each time (on a different question you might find the number goes down each time)
"Initial value" means whatthe number if snowflakes at step zero. We have to work backwards to find that number. For the equation, fill in the rate in front of the x (we use m for that number) and add in the initial value (b) in the format y=mx+b . The information for the table is in the picture (the step numbers and number of snowflakes)
See image
Answer:
0
Step-by-step explanation:
5(2x + 2) = 10
10x + 10 = 10
10x = 0
x = 0