A prime number is a natural number that exceeds 1 and has just two unique factors: 1 and the number itself. Prime numbers include numbers like 2, 3, 5, 7 and so on. In contrast, composite numbers possess more than two distinct factors. These numbers can be evenly divided by other numbers apart from 1 and the number itself, examples are numbers like 4, 6, 8 and so forth.
| Topic | Problem | Solution |
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| None | If a rational number \(\frac{a}{b}\) is a prime n… | Since \(\frac{a}{b}\) is a rational number, \(a\) and \(b\) are integers and \(b\) is not equal to … |