Question

value of √(3^-2) is:-
a)1/9. b)9. c)-3. d)1/3​

Answer 1

Answer:

$\sqrt{ {3}^{ - 2} } = \sqrt{ \frac{1}{ {3}^{2} } } = \sqrt{ \frac{1}{9} } = \frac{1}{3}$

So, option (d) is correct.

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