What is the value of this expression 3*[(7+8)*2+6] A.64 B.87 C.96 D.108
2 answers:
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Answer:
The sum of the first 8 terms in the series is 65535.
Step-by-step explanation:
We have,
The common ratio in a geometric series, r = 4
First term of GP is, a = 3
It is required to find the sum of the first 8 terms in the series. The sum of first n terms of a GP is given by :
Here, n = 8
So, the sum of the first 8 terms in the series is 65535.
Multiple different forms in the picture attached - for these problems use Math-way is super easy
First is the exact form
First is the exact form