Math, asked by anushree79, 11 months ago

write the sum of n positive integer of an ap​

Answers

Answered by anitabankar8983
0

Step-by-step explanation:

x=(1,6,8,5,7...........)

Answered by kulwantfzk
0

First n positive integers are:-

1,2,3,........,n

sum of first n positive integers of an AP is:-

1+2+3+........+n = n(n + 1)

2

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