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2. Prove that JAIVAVITU var (ax + by) = a²var (x) + b² var(y) + 2ab cov(x, y)

2. Prove that JAIVAVITU var (ax + by) = a²var (x) + b² var(y) + 2ab cov(x, y)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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2. Prove that var (ax + by) = a² var (x) + b² var(y) + 2ab cov(x, y)
Transcribed Image Text:2. Prove that var (ax + by) = a² var (x) + b² var(y) + 2ab cov(x, y)
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