adam336456 adam336456
  • 20-10-2020
  • Mathematics
contestada

What is the expanded equivalent of sin(a + b)?
A.
sin a cos b-cos a sin b
B.
sin a cos b + cos a sin b
C.
cos a cos b-sin a sin b
D
cos a cos b + sin a sin b

Respuesta :

kaig2767 kaig2767
  • 20-10-2020
The answer is b

Sun a cos b+cos a sin b
Answer Link
AlienFlo
AlienFlo AlienFlo
  • 16-03-2021

Answer:

B. Sin a cos b + cos a sin b

Step-by-step explanation:

PLATO

Answer Link

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