4 0 05 0 -10 2 2. If X - N3 (μ, E) where μ = [1-1 2] and Σ = Which of the following random vectors are independent? (i) X₁ and X₂ (ii) X₁ and X3 (iii) X2 and X3 (iv) X₁ X3 and X2

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2. If XN3 (μ, E) where u¹ = [1 -1 2] and Σ = [
40 -1]
0 5 0
-1
0
2
Which of the following random vectors are independent?
(i) X₁ and X₂ (ii) X₁ and X3 (iii) X2 and X3 (iv) X₁ X3 and X2
Transcribed Image Text:2. If XN3 (μ, E) where u¹ = [1 -1 2] and Σ = [ 40 -1] 0 5 0 -1 0 2 Which of the following random vectors are independent? (i) X₁ and X₂ (ii) X₁ and X3 (iii) X2 and X3 (iv) X₁ X3 and X2
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