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OpenStudy (anonymous):
What is the sum of the arithmetic sequence 6, 14, 22 …, if there are 26 terms
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OpenStudy (vishweshshrimali5):
sum of an AP = n/2 (2a +(n-1)d) Here, n = 26, a = 6, d = 14 - 6 = 8 Now calculate to get the answer
OpenStudy (anonymous):
i got 2754 is that correct?
OpenStudy (vishweshshrimali5):
Let me check
OpenStudy (vishweshshrimali5):
It should be 2756 ?
OpenStudy (anonymous):
ok hold on let me recheck?
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OpenStudy (anonymous):
ok i did it wrong i got 2756
OpenStudy (vishweshshrimali5):
Gud work
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