Question

O
sin (A-B) = 1/2
then (A-B) =?
​

Answer 1

sin (A-B) = 1/2

Or, sin (A-B) = sin 30°

or, A-B = 30°

Answer 2

Answer:

$sin(a - b) = \frac{1}{2}$

$sin(a - b) = sin30$

$a - b = 30$