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1. $\sqrt{3 \sqrt{3 \sqrt{3........}}}$ is equal to = ?

A. $\sqrt{3}$

B. 3

C. $2 \sqrt{3}$

D. $3 \sqrt{3}$

Solution:

Shortcut method:
When the question is in form

\begin{aligned} \Rightarrow \sqrt{n \sqrt{n \sqrt{n}}} . . . . . . . . \infty \\ \Rightarrow So n is answer \\ \Rightarrow 3 \end{aligned}

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