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प्रश्न
Find the positive integers p and q such that :
`[p q][p/q]= [25]`
उत्तर
`[p q][p/q]= [25]`
`[p^2 q^2][p/q]= [25]`
`∴p^2 +q^2 = 25`
Since, p and q are positive integers, and (3)2 + (4)2 = 9 + 16 = 25. Hence, p = 3 and q = 4 or p = 4 and q = 3
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