Question

For the following APs, write the first term and the common difference:
(i) 3, 1, – 1, – 3, . . .

Answer 1

Answer:

for the following ap,

a = first term = 3

d = common difference= 1 - 3 and -1 -(1)

=> -2

Answer 2

FIRST TERM =3

COMMON DIFFERENCE = -2

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