Question

find the 'd' of the AP 3,1,-1,-3​

Answer 1

d = 2nd term -1st term =1-3=-2....!!

>>>>>>>>>>:)

Answer 2

Heyaa☺

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Given,

A.P=》 3,1,-1,-3.

d =?

We know that,

d = a2-a1 (Common difference)

= 1 - 3

= -2

=》a3 - a2

=》(-1) - (1)

= -2.

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Hope it helps..✌