Prove that though covariance is independent of the choice of origin, i – InterviewSolution

1.	Prove that though covariance is independent of the choice of origin, it depends upon the scale. If u=ax+b, v=cy+d, show that cov(u,v)=a.c. cov(x,y)
Answer» Prove that though covariance is independent of the choice of origin, it depends upon the scale. If u=ax+b, v=cy+d, show that cov(u,v)=a.c. cov(x,y)

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