luisss23 luisss23
  • 14-10-2020
  • Mathematics
contestada

Which expression is undefined?
A)sin-1(1)
B)sin-1 (-2)
C)cos-1(0)
D)cos -1(-1)

Respuesta :

Adetunmbiadekunle Adetunmbiadekunle
  • 20-10-2020

Answer:

B

Step-by-step explanation:

Here, we want to find which of the expressions is undefined

kindly note that

sin^-1 is arcsin

cos^-1 is arccos

A. arcsin (1) = 90 degrees

B. arcsin (-2) = undefined

c. arccos 0 = 90 degrees

d. arccos (-1) = 180

Answer Link
lilianagalvez12
lilianagalvez12 lilianagalvez12
  • 08-12-2020

Answer:

B.) sin-1 (-2)

Step-by-step explanation:

Got it right on Edge

Answer Link

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