18. Let f(m,n) =45*m + 36*n, where m and n are integers (positive or negative) What is the minimum positive value for f(m,n) for all values of m,n (this may be achieved for various values of m and n)?

• it is possible for m = 1and n= - 1
  45 - 36 = 9
• 10 years agoHelpfull: Yes(13) No(4)
• for m=n=0;
  f(m,n)=0
• 10 years agoHelpfull: Yes(0) No(5)
• ans:9
  m=1 n=-1 we get 9
• 9 years agoHelpfull: Yes(0) No(0)