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3 votes
In a series where the sum of the numbers in the nth row is 2n, what is the sum in the 4th row?

A) 4
B) 8
C) 16
D) 32

1 Answer

3 votes

Final answer:

The sum of the numbers in the 4th row of the given series is 8.

Step-by-step explanation:

The sum of the numbers in the nth row of the given series is given as 2n. To find the sum of the numbers in the 4th row, substitute n = 4 into the formula.

Sum = 2n = 2 × 4 = 8.

So, the sum in the 4th row is 8.

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