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Trigo Tema2

Authored by chisito chisito

Mathematics

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Trigo Tema2
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

01.Del gráfico mostrado, calcular:E=tanθ+cotθ.

3√2/4

-3√2/4

3√2/2

-3√2/2

√2/3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

02. Del gráfico mostrado, calcular: E = secβ.tanθ.

3√5

-3√5

3√10

-3√10

-6√10

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

03. El lado final de un ángulo negativo en posición normal de valor “θ “ está en el segundo cuadrante y pasa por el punto P(k+1;1- k). Si el radio vector OP mide 2√5. Calcular el valor de:joaquin gei

E = √5cosθ + tanθ

-3

-2

-1

0

1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

04. Calcular el valor de: E = tg[sen(cosπ/2)] - cos[tg(senπ)]

-2

-1

0

1

2

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

05.Si: (senθ)senθ = sen 45o Ù tanθ < 0. Hallar el valor de: E=secθ-tanθ

-√15/3

-√15/5

-√15/10

-√15/5

√15/10

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

06.Siendo el área del triángulo AOB es igual a 7u2, calcular:

ctgθ + ctgφ

1/3

1/6

5/6

2/3

13/6

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

De la figura, calcule: tgφ. Si: AM=BM.

-1/5

-1/2

-1/3

-1/6

-1/4

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