Question

solve this ..........​

Answer 1

Answer:

hope this helps you

Step-by-step explanation:

Answer 2

Answer:

$\sqrt{2}$

Step-by-step explanation:

$\sqrt{ \frac{ \sin(45) }{ \sin(45) - (0.5) \cos(45) } }$

$\sqrt{ \frac{ \frac{1}{ \sqrt{2} } }{ \frac{1}{ \sqrt{2} } - (0.5)( \frac{1}{ \sqrt{2} } ) } }$

$\sqrt{ \frac{ \frac{1}{ \sqrt{2} } }{ \frac{1}{ \sqrt{2} } - \frac{1}{2 \sqrt{2} } } }$

$\sqrt{ \frac{ \frac{1}{ \sqrt{2} } }{ \frac{2 - 1}{2 \sqrt{2} } } }$

$\sqrt{ \frac{ \frac{1}{ \sqrt{2} } }{ \frac{1}{2 \sqrt{2} } } }$

$\sqrt{ \frac{1}{ \frac{1}{2} } }$

$\sqrt{2}$

=1.414213562