Question

$(\sqrt{2})^{n}= 1024$ ആയാൽ n =-----

• A. 10
• B. 20
• C. 12
• D. 16

Answer 1

Answer:

B. 20

$(\sqrt{2})^{n}= 1024$ 

$(\sqrt{2})^{n}= 2^{10}$ 

$({2}^{1/2})^{n}= 2^{10}$ 

$2^{n/2}= 2^{10}$ 

$n/2 = 10$

$n = 20$