Question

Verify that X minus y is a rational number when
X=1 and y=5/7

Answer 1

Answer:

1-5/7

=(7-5) /7

=2/7

As we know that rational number is in the form of p/q where q is not equal to 0

So, 2/7 is a rational number

Answer 2

hope that this will help all students.

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