Question

When m + n is divided by 12 remainder is a 20 - 1 is divided by 12 reminder is what is the remainder when?

Answer 1

Answer:

Step-by-step explanation:

take the least possible values of m and n

so m+n=8m+n=8 And m−n=2m−n=2..

Add two equations.. m+n+m−n=8+6....2m=14...m=7m+n+m−n=8+6....2m=14...m=7

So n = 1..

mn=7∗1=7mn=7∗1=7...

Thus remainder will be 1 when 7 is divided by 6..

Hope it helps you....