Question

0.9 का वर्गमूल है
plz ans ​

Answer 1

Answer:

Step-by-step explanation:

$\sqrt{0.9} =\sqrt{\frac{9}{10} } \\\frac{\sqrt{9} }{\sqrt{10} } =\frac{3}{\sqrt{10}} =\frac{3X\sqrt{10}}{\sqrt{10}X\sqrt{10}} =\frac{3\sqrt{10}}{10} =0.3\sqrt{10}$