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If √2n = 64 , what will be the value of n?

Correct Answer: 12

Explanation:

2n = 64 ⇒ 2n = (64)2
⇒ 2n = (2 × 2 × 2 × 2 × 2 × 2)2
⇒ 2n = (26)2 ⇒ 2n = 26 × 2 = 212
⇒ n = 12.


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