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kathrynag
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Homework Statement
For, a, b, c[tex]\in[/tex]integers and D[tex]\in[/tex]integers -{0}, if a and b are divisible by d, and c is not divisible by d then the equation ax+by=c has no integral solution for x and y.
Homework Equations
The Attempt at a Solution
ax+by=c
a/dx+b/dx=c
1/d[ax+by]=c
ax+by=cd