Math, asked by ayushgupta1108, 11 months ago

if nth term of sequence an=n^2-n+1. find first five term

Answers

Answered by Anonymous

Answer:

1,3,7,13,21

Step-by-step explanation:

an=n²-n+1

a1=1²-1+1=1

a2=2²-2+1=4-2+1=3

a3=3²-3+1=9-3+1=7

a4=4²-4+1=16-4+1=13

a5=5²-5+1=25-5+1=21

ayushgupta1108: Plz ques is in AP

mysticd: plz , edit first step i.e an = n²-n+1

Anonymous: Ok you solve in coments or report my question no problem

Anonymous: This is not AP as An+1-An=2n which is not constant

mysticd: Hello , sir why are you angry .You typed a mistake i.e an = n²-n=1

mysticd: I asked you to edit . that's it

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