Math, asked by jalynandi85, 8 months ago

Find the sum of the 34+32+30...+10.

If u know then only answer....

Answers

Answered by prothamkumar2007

0

34+32+30+28+26+24+22+20

+18+16+14+12+10 = 286

Answered by shubhamsri7670

2

Answer:

L= a+(n-1)d

10=34+(n-1)*(-2)

10=34-2n+2

2n=26

n=13

Sn =n/2(a+L)

Sn = 13/2(34+10)

Sn = 13*22

Sn = 286(answer)

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