What is the logical translation of the following statement?

What is the logical translation of the following statement?

"None of my friends are perfect."

is the opposite of this sentence will be All of my friends are perfect ?

4Comments
Sumit Verma @sumitverma 29 Aug 2017 05:17 pm

"None of my friends are perfect."
negation of above statement will be "atleast one of my friend  is perfect." 

Sriza Sen @srizasen 29 Aug 2017 07:04 pm

It can be All of my friends are not perfect

Sumit Verma @sumitverma 29 Aug 2017 07:17 pm

How will it be negation of the given statement?

Sriza Sen @srizasen 29 Aug 2017 09:16 pm

All is negation of none and not perfect is negation of perfect