Non-square natural numbers between 162 and 172 =
Non-square natural numbers between n2 and (n+1)2 = 2n
∴ Number of non-square natural numbers between 162 and 172 =2×16=32
The total number of non-square natural numbers between 162 and 172 is
The total number of non-square natural numbers between 162 and 172 =a×b=c. What is the value of a, b and c respectively?