A number theory problem by Anil Dubey
Number Theory
Level
2
f(m,n)=45 m+36 n , where m and n are integers.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)?
9
5
18
6
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1 solution
since it is given that it sould be integers we can assume m=1,n=-1 45(1)+36(-1)=9