Math, asked by saketknirmal, 1 year ago

Sum to n terms of 2+6+12+20...

Answers

Answered by sweety000

2

an=a+(n-1)*d
put the value u will get answer

madhu6372: yes

sweety000: madhu

sweety000: u r looking so hot and sweet

sweety000: and lovely

madhu6372: but not hot ok

madhu6372: tq

madhu6372: advance happy diwali

madhu6372: sujal sorry I have science tuition today

madhu6372: bye

madhu6372: happy diwali ☺☺

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