La formula para el seno del ángulo doble es:
angulo doble

Quiz
•
Mathematics
•
8th Grade
•
Hard
Diana Soto
Used 30+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sen 2x= 2 sen (x) + cos (x)
Sen 2x= 2 sen (x) cos (x)
Sen 2x= 2 sen (x)- cos (x)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué formula usaría para encontrar tan 120 grados?
sen 2x=2 sen x cosx
cos2x=1-2 sen^2 (x)
tan2x=(2 tanx)/(1-tan^2x )
tan2x=(2 tanx)/(1+tan^2x )
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
sen2x
cos2x
tan2x
1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1
cos2x
cos4x
sen2x
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
sus soluciones son
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Una ecuación trigonometrica es:
Es una igualdad en la que se conocen todos los términos.
Es una igualdad entre dos expresiones trigonometricas
Es una desigualdad en la que se desconoce un término
Ninguna de las anteriores
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