Identidad suma o diferencia de ángulos
Interactive Video
•
Mathematics
•
University
•
Practice Problem
•
Hard
Mr Tello
Used 4+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La identidad sen(x+y)=
sin(x+y) = sin(x) + sin(y)
sin(x+y) = cos(x)cos(y) - sin(x)sin(y)
sin(x+y) = sin(x)cos(y) + cos(x)sin(y)
sin(x+y) = sin(x) - cos(y)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La identidad sen(x-y)=
sin(x - y) = sin(x) + sin(y)
sin(x - y) = sin(x)cos(y) - cos(x)sin(y)
sin(x - y) = cos(x)cos(y) + sin(x)sin(y)
sin(x - y) = cos(x - y)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La identidad Cos(x+y)=
cos(x+y) = cos(x) - sin(y)
cos(x+y) = cos(x) + cos(y)
cos(x+y) = sin(x)sin(y) + cos(x)cos(y)
cos(x+y) = cos(x)cos(y) - sin(x)sin(y)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La identidad Cos(x-y)=
Sin(x)Sin(y) - Cos(x)Cos(y)
Cos(x) - Sin(y)
Cos(x)Cos(y) + Sin(x)Sin(y)
Cos(x+y)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La identidad Tan(x+y)=
Tan(x+y) = (Tan(x) - Tan(y)) / (1 + Tan(x) * Tan(y))
Tan(x+y) = Tan(x) - Tan(y)
Tan(x+y) = Tan(x) * Tan(y)
Tan(x+y) = (Tan(x) + Tan(y)) / (1 - Tan(x) * Tan(y))
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La identidad Tan(x-y)=
tan(x-y) = (tan x + tan y) / (1 - tan x * tan y)
tan(x-y) = (tan x - tan y) / (1 + tan x * tan y)
tan(x-y) = (tan x * tan y) / (1 - tan x + tan y)
tan(x-y) = (tan x + tan y) / (1 + tan x * tan y)
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