So, if I was interested in expected value of mod z 1 plus z 2 whole squared, the modulus squared, this would be expected value of mod z 1 squared plus expected value of mod z 2 squared and that would be 4 sigma squared, each of them where 2 sigma squared, but now you have got something with us slightly larger variance, ok.
इसलिए, यदि मुझे में दिलचस्पी थी, तो यह होगा प्रत्येक से 2मिलता है , लेकिन यह जुड़ने के बाद कुछ बड़ा वेरिएंस मिला है, ठीक है।