Question
Ask by Black Warren. in Uruguay
Mar 24,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
El conjunto
consta de los valores
.
Solution
-
Consideramos el conjunto
-
Notamos que la función
es periódica con período . Puesto que el argumento es , la secuencia de valores se repite cada 8 valores de (ya que ). -
Calculamos los valores para
(asumiendo que incluye al ; si la definición empieza en , el conjunto resultante será el mismo conjunto de valores distintos): -
Para
: -
Para
: -
Para
: -
Para
: -
Para
: -
Para
: -
Para
: -
Para
:
-
-
La secuencia resultante es periódica y se repite cada 8 términos, por lo que los valores distintos que se obtienen son:
-
Por lo tanto, el conjunto
está dado por:
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Mind Expander
The set
consists of values derived from the sine function at particular angles, specifically
where
is a natural number. The angles generated will be multiples of
, leading to a periodic pattern where the sine function cycles through its values every
. This means that the elements in
will repeat every 8 values:
.
You might be surprised to discover how useful the properties of the sine function are in real-world applications, such as in engineering or physics. For instance, when dealing with acoustics, sound waves can be modeled using sine functions, making
important for understanding frequencies and vibrations. Sine functions also play a role in signal processing, specifically for oscillating signals that are fundamental to communications technology. So, the patterns in set
have a fascinating impact beyond merely mathematical curiosities!