A vector in $x-y$ plane makes an angle of $30^{\circ}$ with $y$-axis. The magnitude of $\mathrm{y}$-component of vector is $2 \sqrt{3}$. The magnitude of $x$-component of the vector will be :
$\sqrt{3}$
2
6
$\frac{1}{\sqrt{3}}$
Solution
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