find the sum of first 24 terms of the AP 5, 8;11, 14
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here is your answer.
hope it helps...
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bharati27:
u from?
Answered by
1
Answer:
S = 24/2{2*5+(24-1)3}
²⁴
= 12(15+23*3)
= 12(15+69)
= 12*84
= 1008
I hope it will help u.
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