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If \(\sqrt{2^n}\) = 64, then n = ?
1. 4
2. 6
3. 2
4. 12

1 Answer

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Correct Answer - Option 4 : 12

Given:

 \(\sqrt{2^n}\) = 64

Concept Used:

If am = an, then m = n

Calculation:

 \(\sqrt{2^n}\) = 64

⇒ 2n/2 = 26

⇒ n/2 = 6

⇒ n = 12

∴ The value of n is 12.

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