If the \(n\)th term of an A.P. is \(t_n = 3n + 2\), its common difference is
A. \(2\)
B. \(5\)
C. \(3\)
D. \(4\)
1 answer
Best answer
Answer: C. \(3\)
\(t_{n+1} - t_n = 3(n+1) + 2 - (3n + 2) = 3\).
Doubtly AI
· 24 Oct 2026
AI-verified · Oct 2026
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