Asrys
22.11.2019 •
Mathematics
Needed, much generous amount of points
4a+b
x
^find x
Solved
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Ответ:
I believe x would just be 4? There isn’t much information given so that’s my best guess.
Ответ:
In the standard form of the equation
The middle line =k
For our given problem
f(t) = 40cos (80t + 20)
On comparison we get k=0
Hence middle line=0