CUET · MATHS · PYQ PAPER 2023
The set of values of \(x\) satisfying \(26 \equiv 5(\bmod x)\) is __________ .
- A \(\{3,7\}\)
- B \(\{1,3,7\}\)
- C \(\{3,21\}\)
- D \(\{3,7,21\}\)
Answer & Solution
Correct Answer
(D) \(\{3,7,21\}\)
Step-by-step Solution
Detailed explanation
\(x | (26 - 5)\) \(x | 21\) Positive divisors of \(21\) are \(1, 3, 7, 21\). The set of values of \(x\) is \(\{3, 7, 21\}\).
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