Complete the following activity to find the 15th term of the A.P. 4, 9, 14, 19, ...Solution :Here \(a =\) ____, \(d = t_2 - t_1 = 9 - 4 =\) ____\(t_n = a + (n - 1)d\)\(\therefore t_{15} = 4 + (15 - 1) \times\) \(= 4 +\) \(\therefore t_{15} =\…

Q.2 (A)(ii) Complete the following activity to find the 15th term of the A.P. 4, 9, 14, 19, ...

Solution :

Here \(a =\) ____, \(d = t_2 - t_1 = 9 - 4 =\) ____
\(t_n = a + (n - 1)d\)
\(\therefore t_{15} = 4 + (15 - 1) \times\) ____
\(= 4 +\) ____
\(\therefore t_{15} =\) ____

Doubtly AI Asked 27 Oct 2026 AI-generated · not yet verified ssc 10th Save WhatsApp Report

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Best answer

Answer: \(t_{15} = 74\)

\(a = 4\), \(d = 9 - 4 = 5\).

\(t_{15} = a + (15 - 1)d = 4 + 14 \times 5 = 4 + 70 = 74\).

Blanks in order: 4, 5, 5, 70, 74.

Doubtly AI · 27 Oct 2026 AI-generated · not yet verified Report

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Complete the following activity to find the 15th term of the A.P. 4, 9, 14, 19, ...Solution :Here \(a =\) ____, \(d = t_2 - t_1 = 9 - 4 =\) ____\(t_n = a + (n - 1)d\)\(\therefore t_{15} = 4 + (15 - 1) \times\) ____\(= 4 +\) ____\(\therefore t_{15} =\…

1 answer