Cauchy Schwarz Inequality Proof new

Check out ben-lambert.co... for course materials, and information regarding updates on each of the courses. Quite excitingly (for me at least), I am about to publish a whole series of new videos on Bayesian statistics on youtube. See here for information: ben-lambert.co... Accompanying this series, there will be a book: www.amazon.co....

[@sanathgunawardena832]

You are a lifesaver!!
Thank you

[@jrippee05]

obtain an expression for the variance -covariance matrix of fitted values in terms of the hat matrix

[@anhquocnguyen1967]

It was quite clear but I do why need to separate the sum of the 2 sequence at the first time.

[@nonentity168]

It helped, Thanks

[@muhammedcicek5123]

Teşekkürler hocam

[@onemilemore7978]

Thanks sir