Question

factorization formula for sin C +Sin D​

Answer 1

1.SINC + SIND = 2 SIN (C+D)/2 COS (C-D)/2 | COSC + COSD = 2 COS (C+D)/2 COS (C-D)/2 | TRIGONOMETRY

2.Sin D + sin C = 2 sin [ ( C+D) /2] cos [ (C-D)/2]

Choose which one looks better

Please

Plz

Plz

Plz

Plz

Plz

Plz

Plz

Plz mark me brainliest

Answer 2

Answer:

Hey Mate!!

Here is your answer!!

2 Sin (C+D)/2 Cos (C-D)/2

Follow me Dear And Happy Rakhi to all My Brothers ☺☺❤❤