Question

If sin A = √3/ 2 and cos B = 0, then the value of B - A is *
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Answer 1

$\sin(60) = \frac{ \sqrt{3} }{2}$

$\cos(0) = 0$

$0 - 60 = - 60$

Answer 2

Answer:

$\sin( \alpha ) = \frac{ \sqrt{3} }{2} \: \\ \cos( \beta ) = 0$

Step-by-step explanation:

$\sin( \alpha ) = \sin(60) \\ \alpha = 60$

$\cos( \beta ) = \cos(90) \\ \beta = 90$

$thus \: \: \beta - \alpha = 90 - 60$

=30