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x+2y−z=−2
x+z=0
2x−y−z=−3
Solve the following problem by inspection (do not use row operations). 𝑀𝑎𝑥𝑖𝑚𝑖𝑧𝑒 𝑧=5 𝑥1−6 𝑥2+3 𝑥3−5 𝑥4+12 𝑥5
Subject to
𝑥1+3 𝑥2+5...
9.32 - 41.6 with working
9+9(<2-1)
A=P(1+r)^n
make n the subject of the formula
...
Solve the following set of equations by LU Method. (25pts)
2x + y + 4z = 12
8x – 3y + 2z = 20
4x + 11y – z = 33
Let Yt = e_t- θe_(t-1)^2. We assume that the white noise is Normally distributed. Find the autocorrelation function of Yt.
Solve the following set of equations by LU Method.
how many people are between the ages of 0-4 using the data.
Age
22
38
26
35
27
54
2
14
4
58
20
39
55
2 ...
