Question

1/4, 3/4, 5/4, 7/4, . . . Find the first term and common difference for each of the A.P.

Answer 1

Heya!!

The given set of A.P. is - 1/4, 3/4, 5/4, 7/4, . . . 
So,

First term = 1/4

and

Common difference = 3/4 - 1/4
                                = 2/4
                                = 1/2

Answer 2

Given A.P is

1/4 , 3/4 , 5/4 , 7/4 , ...,

First term= a = a1 = 1/4

Common difference ( d ) = a2 - a1

d = 3/4 - 1/4

=> d = 2/4 = 1/2

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