Math, asked by srignanavalli, 1 year ago

please send all formulas related to arithmetic progression​

Answers

Answered by poojamodgil1980
1

Answer:

Step-by-step explanation:

Ist answer me

Answered by abhay6122
2
Tn=a+(n-1) d

Sn=n/2(2a+(n-1)d)
Similar questions