Question

cos bita =1/√3 then what is value of sin bita​

Answer 1

Answer:

$\sin( \beta ) = \sqrt{ \frac{2}{3} }$

Step-by-step explanation:

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