Mathematics, 27.01.2020 02:31 1315055427

If a is a rational number and b is a rational number, than the product of an must
a) rational
b) imaginary
c) an integer
d) irrational

If a is a rational number and b is a rational number, than the product of an must a) rational

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If a is a rational number and b is a rational number, than the product of an must
a) rational...