Geometric Sequences

Question 2 • CA-Mathematics I

What means the same as 65?

Answer

5 • 5 • 5 • 5 • 5

6 • 6 • 6 • 6 • 6

6 + 6 + 6 + 6 + 6

Explanation

The expression 6⁵ means multiplying 6 by itself 5 times: 6 • 6 • 6 • 6 • 6. That matches choice B. Choice C adds five sixes instead, which is 5 × 6, not 6⁵.

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