find the sum of the sequence 96 - 48 + 24 upto 10 terms
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this is AP or GP???
ShifaliSanthosh:
GP
Hey here’s the explanation
r=-1/2 , a=96 , n=10
r<1. Sn = a(1-Rn)/1-r
Sn=96(1-(-1/2)10)/1-(-1/2) = 1023/16. = 63.93
Hope this helps ... ✌
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