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identidades trigonométricas

Authored by Maria Reinoso

Mathematics

9th Grade

CCSS covered

Used 4+ times

identidades trigonométricas
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17 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 12 pts

Sen x²+Cos x²  es igual a:

1
-1
tan²x
Ninguna

2.

MULTIPLE CHOICE QUESTION

20 sec • 12 pts

Sen x/Cos x

=2Senx
=Tan x
=Ctg x
= 1

3.

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

4.

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

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Cos² x=

=sen²x+1
=1-sen x 
=1/sec² x
=ninguna

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Sen xSen\ x  es igual a ....

 1cos⁡ x\frac{1}{\cos\ x}  

 1cosec⁡ x\frac{1}{\operatorname{cosec}\ x}  

 cosec⁡ x\operatorname{cosec}\ x  

 1−cos⁡2 x1-\cos^2\ x  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 1ctg⁡ x\frac{1}{\operatorname{ctg}\ x}  es...

 sec⁡ x\sec\ x  

 tg xtg\ x  

 1tg x\frac{1}{tg\ x}  

 tg2 xtg^2\ x  

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