Identidades trigonométricas

Identidades trigonométricas

10th Grade

15 Qs

quiz-placeholder

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Identidades trigonométricas

Identidades trigonométricas

Assessment

Quiz

Mathematics

10th Grade

Easy

Created by

Juan García

Used 3+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

1. ¿Cuál es el resultado de (CosA x SecA) + (TanA x CotA)?

1

SenA

2

CotA2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

a2 – b2 es igual a…

(a + b) (a – b)

2a + 2b -2ab

a2 x b 2

(a + b)2 – (a + b)2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

La identidad de CotA es…

SenA / 1

1

1 / TanA

CosA / SenA

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1 / CotA =

SenA

TanA

1

0

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Tan2A =

Sen2 A / Cos2A

0

CscA / 1

1 – Cos2A

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

La identidad fundamental es:

CotA = 1/ TanA

Sen²A + Cos²A = 1

CosA . SecA = 1

Todas las anteriores

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

¿El siguiente ejercicio es una identidad?:

Cot²A = Cos²A + (CotA . CosA)

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