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Ecuaciones Trigonométricas

Ecuaciones Trigonométricas

Assessment

Interactive Video

Mathematics

University

Easy

Created by

Mr Tello

Used 2+ times

FREE Resource

4 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Qué es una ecuación trigonométrica?

Una ecuación que involucra funciones trigonométricas.
Una ecuación que solo involucra números.
Una fórmula matemática sin variables.
Una expresión algebraica sin funciones trigonométricas.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

x = 30° + 360°k, x = 150° + 360°k, k ∈ ℤ
x = 90° + 360°k
x = 120° + 360°k
x = 45° + 360°k

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

x = $\frac{2\pi}{3} + 2k\pi$
x = $\frac{4\pi}{3} + 2k\pi$
x = $\frac{\pi}{3} + 2k\pi$
x = \frac{5\pi}{6} + 2k\pi, \frac{7\pi}{6} + 2k\pi, k \in \mathbb{Z}

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

x = (2n-1)π/2, n ∈ ℤ
x = (2n+1)π/4, n ∈ ℤ
x = (2n)π/4, n ∈ ℤ
x = nπ, n ∈ ℤ

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