Question

1. If tanA=1/v3 and COSA -V3/2 then the value of sinA is
a)
$\sqrt{3}$

b)½
c)
$2 \sqrt{3}$

d) 3/2​

Answer 1

Step-by-step explanation:

the answer is for sina = 1/2 (b)....

Answer 2

Step-by-step explanation:

Tan A = Sin A /Cos A

Therefore,

sin A = tan A / Cos A

= (1/√3) / (√3/2)

= 2/3