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The equation 2x+5y=7 has a unique soluti...

The equation 2x+5y=7 has a unique solution, if x and y are

A

natural numbers

B

rational numbers

C

positive real numbers

D

real numbers

Text Solution

Verified by Experts

The correct Answer is:
A
`2x+5y=7` has a unique solution only when x,y are natural numbers.
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