Question

√1-sin^2 30÷✓1-cos^2 30​

Answer 1

Answer:

$\sqrt{ \frac{1 - { \sin(30) }^{2} }{1 - { \cos(30) }^{2} } } = \sqrt{ \frac{ { \cos(30) }^{2} }{ { \sin(30) }^{2} } } \\ \: \: \: \: \: \: \: \: \: \: \: \: = \sqrt{ \cot ^{2} (30) } = \cot(30) \\ \: \: \: \: \: \: \: \: \: \: \: \: \: = \sqrt{3}$

hope this will help u....