If @ is a binary operation defined as the difference between an integer n and the product of n and 5, then what is the largest positive integer n such that the outcome of the binary operation of n is less than 10?	Options.
A) 1  B) 2  C) 3  D) 4  E) 5
the product of n and 5 =5n..   the difference between an integer n and the product of n and 5=5n-n=4n..   the outcome of the binary operation of n is less than 10?   so 4n&lt;10...   max value that n can take as an integer is 2   ANSWER:2
<result>B</result>
If @ is a binary operation defined as the difference between an integer n and the product of n and 5, then what is the largest positive integer n such that the outcome of the binary operation of n is less than 10?