Question

Find : 2 tan30 deg ÷ 1 + tan square 30 deg​

Answer 1

Step-by-step explanation:

pls refer the attachment

Answer 2

Step-by-step explanation:

$=> \frac{2tan30}{1+tan^{2}30} \\\\ tan30=\frac{1}{\sqrt{3}} \\\\ => \frac{2(\frac{1}{\sqrt{3}})}{1+(\frac{1}{\sqrt{3}})^{2}} \\\\=> \frac{\frac{2}{\sqrt{3}}}{1+\frac{1}{3} } \\\\=> \frac{2/\sqrt{3} }{4/3} \\\\=> \frac{2}{\sqrt{3}} (\frac{3}{4} ) \\\\=> \frac{3}{2\sqrt{3}}$