find gp of 3,6,12,24 and find Sn
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0
Answer:
Step-by-step explanation:
GP = 3
Answered by
2
Answer: 46
Step-by-step explanation:
Nth term = 24
Common ratio , r = 2
For Gp,
Sn = a(r^n -1 ) / (r-1)
Sn = 3(2^4 - 1) / (2-1)
Sn = 3(16-1) / (1)
Sn = 3(15)
Sn = 45
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