If √2n = 64, then the value of n is ?

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If √2ⁿ = 64, then the value of n is ?

1. 2
2. 4
3. 6
4. 12

Correct Option: D

√2ⁿ = 64
⇒ 2^n/2 = 2⁶
⇒ n/2 = 6
⇒ n = 12