Write an A.P. whose first term is a and common difference is d: a = 10, d = 5

Doubtly Asked 24 Oct 2026 Save WhatsApp Report

1 answer

Answer: 10, 15, 20, 25, . . .

Each term is obtained by adding \(d\) to the previous term: \(t_1 = a\), \(t_2 = a + d\), \(t_3 = a + 2d\), \(t_4 = a + 3d\).

\(t_1 = 10\), \(t_2 = 15\), \(t_3 = 20\), \(t_4 = 25\)

So the A.P. is 10, 15, 20, 25, . . .

Doubtly AI · 24 Oct 2026 AI-verified · Oct 2026 Report

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