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identidades trigonométricas

Authored by Maria Reinoso

Mathematics

9th Grade

CCSS covered

Used 180+ times

identidades trigonométricas
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

 Al simplificar   (Sec2α  Tan2α)\left(Sec^2\alpha\ -\ Tan^2\alpha\right)  se obtiene:

 1-1  

 11  

 SenαSen\alpha  

 CosαCos\alpha  

2.

MULTIPLE CHOICE QUESTION

20 sec • 12 pts

Sen x²+Cos x²  es igual a:

1
-1
tan²x
Ninguna

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Sen x²  es igual a:

1+Cos x²
Cos x² -1
1 - Cos x²
Ninguna

4.

MULTIPLE CHOICE QUESTION

20 sec • 12 pts

Sen x/Cos x

=2Senx
=Tan x
=Ctg x
= 1

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Cot x

=1-tan
=sen x/cos x
=1/tan x
Ninguna

Tags

CCSS.HSF.TF.A.4

6.

MULTIPLE CHOICE QUESTION

20 sec • 12 pts

Cot x

=sen x/cos x
=cos x/sen x
=1-tan x
Ninguna

Tags

CCSS.HSF.TF.A.4

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Cos² x=

=sen²x+1
=1-sen x 
=1/sec² x
=ninguna

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