Answer:
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Step-by-step explanation:
Answer:
Step-by-step explanation:
Given differential equation is
y"+y'-2y = 1
Hence, the characteristics is
=> D = -2, 1
The general equation of the given differential equation is
Let's consider that
g(t) = 1
Wronskian can be given by,
W = y_1(t)y'_2(t) - y_2(t)y'_1(t)
Now, the particular integral can be given by
Now,
Hence, the complete solution of the given differential equation is
Answer:
C. $32.09, since it's not the fixed cost, it changes based on how much drinks are purchased.
I am pretty sure the answer is D, but I'm not 100% sure
Answer:
i think the answer is C.7
sorry if its not right
Step-by-step explanation:
replace the f(x) with 0 and solve for x