Question

if sin a is equal to half then find tan a​

Answer 1

Answer:

sina = 1/2

but, sin30°=1/2

i.e sina = sin 30°

comparing sin b.s

therefore, a = 30°

tan30° = 1/√3

hope it helps ....

Answer 2

Sin A = 1/2

∴ Sin A = Sin 30°

=> A = 30°

∴ Tan A = Tan 30°

= 1/√3