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For 3 random variables x1, x2 and Y, Cov(x1-x2, Y)is equal to a.Cov (x1, Y) - Cov (X2, Y) b.Cov (X1, Y) + Cov (X2,
For 3 random variables x1, x2 and Y, Cov(x1-x2, Y)is equal to
a.Cov (x1, Y) - Cov (X2, Y)
b.Cov (X1, Y) + Cov (X2, Y)
c.Cov (X1, Y)
d.Cov (X2, Y)
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Elementary Differential Equations
Authors: William E Boyce, Richard C DiPrima, Douglas B Meade
11th Edition
1119169879, 9781119169871
