Find the sums given below:
34+32+30.......10
Answers
Answered by
0
Answer:
286
Step-by-step explanation:
34+32+30+28+26-24+22+20+18+16+14+12+10
=286
Answered by
1
Answer:
286
Step-by-step explanation:
Given numbers are in Arithmetic Progression with
First term = 34
common difference, d = -2
Last term = 10
number of terms, n = [(10-34) / -2] + 1
= 13
Required SUM = (13/2) ×[34+10]
= (13/2) × 44
= 13 × 22
= 286
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