Question
Download Solution PDF16, 32, 64, 128,...... The sum of first 10 numbers in the series is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
A Geometric Progression with first term ‘a’ = 16 and common ratio ‘r’ = 2.
Concept Used:
In this type of question, where ‘r’ > 1, then the sum of n terms of a G.P = Sn
Formula Used:
n = 10
Calculation:
Considering the given series
16, 32, 64, 128, ......
⇒ S10 = 16 × 1023 = 16368
∴ Sum of first 10 terms of given series is 16368
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