<u>D. Constructive</u>
Standing refers to the types of wave and antinode is a point on the wave. Only constructive and destructive are interference, and destructive only happens when they are <u>out</u> of phase
Tan(x) + cot(x) can be expressed as the following:
![\frac{sin(x)}{cos(x)} + \frac{cos(x)}{sin(x)}](https://tex.z-dn.net/?f=%20%5Cfrac%7Bsin%28x%29%7D%7Bcos%28x%29%7D%20%2B%20%20%5Cfrac%7Bcos%28x%29%7D%7Bsin%28x%29%7D%20%20)
Find the common denominator:
![\frac{sin^2(x)+cos^2(x)}{sin(x)cos(x)}](https://tex.z-dn.net/?f=%20%5Cfrac%7Bsin%5E2%28x%29%2Bcos%5E2%28x%29%7D%7Bsin%28x%29cos%28x%29%7D%20)
We can use a Pythagorean identity to replace
![sin^2(x) + cos^2(x)](https://tex.z-dn.net/?f=sin%5E2%28x%29%20%2B%20cos%5E2%28x%29)
with 1.
So now we have
![\frac{1}{sin(x)cos(x)}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7Bsin%28x%29cos%28x%29%7D%20)
or
![\frac{1}{sin(x)} * \frac{1}{cos(x)}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7Bsin%28x%29%7D%20%2A%20%5Cfrac%7B1%7D%7Bcos%28x%29%7D%20%20)
Which equals:
Cognitive is the answer. This is because she analyzed to what career path that she wants to take. She used her mind and idea to decide her future career. This is useful for decision making because it uses the role of the brain.
Answer:
Montesquieu sought in these elements, all certain types of the past, not political morality or the good society as such, but he sought nature. And political morality, or natural law, is hidden there. Thus, nature is the source of political morality, and not history. Montesquieu and his work are not historicist.
Explanation:
Well, where is "the following"?