Math, asked by shivansh1159, 11 months ago

What is the sum of the first six multiples of 6

dhruvparikh: see my

shivansh1159: ok

Answers

Answered by Anonymous

6+12+18+24+30+36=126

Hope this helps...

dhruvparikh: its not in ap form

shivansh1159: thanks

Answered by dhruvparikh

a=6
d=6
Sn=n/2(2a+(n-1)d)
S6=6/2(2(6)+5(6)
S6=3(12+30)
=3*42
126

dhruvparikh: see my

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