Math, asked by jiwoon5634, 9 months ago

Find the the arithmetic mean of the friest eleven even number

Answers

Answered by chandradeep1612005
1

Answer:

2+4+6+8+10+12+14+16+18+20+22/11

as per s=n/2(a+l)

=11/2×(2+22)/11

132/11=12

(if u dont know this formula dont bother this is for addition only)

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