1 votes 1 votes Hi Guys, How can we prove following $\rightarrow$ $-\infty \leq Covariance(X,Y) \leq +\infty$ and $ -1 \leq correlationCoefficient(X,Y) \leq +1$ Probability engineering-mathematics probability + – Chhotu asked Nov 11, 2017 Chhotu 387 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.