Math Problem Statement
Select one or more expressions that together represent all solutions to the equation. Your answer should be in radians. Assume [n] is any integer.
[9\sin(18x)+11=2]
Choose all answers that apply:
Choose all answers that apply:
(Choice A)
[-\dfrac{\pi}{2}+n\cdot2\pi]
A
[-\dfrac{\pi}{2}+n\cdot2\pi]
(Choice B)
[-\dfrac{\pi}{36}+n\cdot\dfrac{\pi}{9}]
B
[-\dfrac{\pi}{36}+n\cdot\dfrac{\pi}{9}]
(Choice C)
[n\cdot\pi]
C
[n\cdot\pi]
(Choice D)
[\dfrac{\pi}{36}+n\cdot\dfrac{\pi}{9}]
D
[\dfrac{\pi}{36}+n\cdot\dfrac{\pi}{9}]
(Choice E)
[\dfrac{\pi}{2}+n\cdot\dfrac{\pi}{11}]
E
[\dfrac{\pi}{2}+n\cdot\dfrac{\pi}{11}]
(Choice F)
[\dfrac{\pi}{2}+n\cdot\pi]
F
[\dfrac{\pi}{2}+n\cdot\pi]
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Periodicity of Trigonometric Functions
Solving Trigonometric Equations
Formulas
General solution for sin(theta) = -1
Theorems
-
Suitable Grade Level
Advanced High School