Question

The first term and common difference for the A.P.3,1,-1,-3 is

Answer 1

Answer:

a=3 d=-2 what we have to find??

T2-T1 =1-3 - 2 T3-T2 =(-1) - 1 = - 2 T4-T3= (-3) - (-1)

=-3+1=-2

Step-by-step explanation:

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