1.

(i) a = 1, an = an-1 + 2,n> 2 find first five terms​

Answer»

ong>Answer:

Here A1 = 1

Substituting n = 2, we obtain a2 = a1 + 2 = 1 + 2 = 3

Substituting n = 3, 4 and 5

, we obtain RESPECTIVELY a3 = a2 + 2 = 3 + 2 = 5

a4 = a3 + 2 = 5 + 2 = 7 a5 = a4 + 2 = 7 + 2 = 9

Thus, the first five terms are 1, 3, 5, ,7


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