Find the arithmetic mean of the first 3 positive integers and first 3 negative integers ( do not include 0 )

Find the arithmetic mean of the first 3 positive integers and first

1.	Find the arithmetic mean of the first 3 positive integers and first 3 negative integers ( do not include 0 )
Answer» Find the arithmetic mean of the first 3 positive integers and first 3 negative integers ( do not include 0 )