a1 =3 and an=3an-1+1 nd n>1
chiragmehta1010:
What is the question. It includes only the opening statement what's ur query?
find first five term
Alright.
Answers
Answered by
5
if a is 3 d = -1
then A.P is 3,2,1,0,-1
then A.P is 3,2,1,0,-1
Exactly, the question is incomplete
Answered by
4
a_(n) =3a_(n-1)+1
Using the given expression
a_2= 3a_1 +1= 3×3+1=10
Similarly
a_3 = 31
a_4=94
a_5=283
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