The period of the given function is T = 2π
<h3>
What is the period of the function?</h3>
The period T of a function f(x) is such that:
f(x + T) = f(x).
In this case, our function is:
f(θ) = e^{iθ}
Remember that this can be written as:
f(θ) = cos(θ) + i*sin(θ)
So yes, this is in did a periodic function.
Then the period of the function f(θ) is the same as the period of the cosine and sine functions, which we know is T = 2π.
If you want to learn more about periodic functions, you can read:
brainly.com/question/26449711
321, 312, 123, 132, 213, 231
Answer:
(4,1) and Every input must be paired with exactly one output
Step-by-step explanation:
If an ordered pair has repeated x-coordinates (inputs) they must have the exact same y-value (output) or it will not be considered a function however, if an output repeats with different inputs, it doesn't matter it can still be a function.
Answer:
3x + 14
Step-by-step explanation:
Just add them together.
2x + 5 + x + 9
= 3x + 14
