For the following A.P.s, write the first term a and the common di… - Vidyadip

Question

For the following A.P.s, write the first term a and the common difference d: 3, 1, – 1, – 3, …

✓

Answer

3, 1, -1, -3, …
Here first term (a) = 3
and the common difference (d)
= 1 – 3 = -2,
– 1 – 1 = -2,…
= -2

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