Math, asked by mathiindu436, 8 months ago

10) The sum of 10 terms of an arithmetic
3 points
progression 2,4,6,8 ...... up-to 10 terms is​

Answers

Answered by uha49
0

Answer:

55.5

Step-by-step explanation:

n(n+1)/2 is the formula

put n=10

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