Question

(iv)
If 2 sin 0 = 5 cos 0, then find the value of tan 9.​

Answer 1

$\sin( \alpha ) = 5 \cos( \alpha )2sin(α)=5cos(α)$

$\frac{ \sin( \alpha ) }{ \cos( \alpha ) } = \frac{5}{2}$

$\tan( \alpha ) = \frac{5}{2}tan(α)$