Question

In triangle ABC sin (a+b) - sin c

Answer 1

$\sin(a + b) - \sin(c) \\ = \sin(180 - c) - \sin(c) \\ = \sin(c ) - \sin(c) \\ = 0$
hope this helps to u
If you get ur right answer and like my ans then plzzz mark as brainlist plzz