The period of the function is the interval between repetitions of any function. A trigonometric function's period is the length of one whole cycle. As a starting point, we can use x = 0 for any trigonometry graph function. Trigonometric functions have a periodic nature. As opposed to tangent and cotangent, which have period, sine, cosine, secant, and cosecant all have period 2.
<h3>
What is trigonometry?</h3>
Studying the correlations between triangle side lengths and angles is the subject of trigonometry, a branch of mathematics. By using geometry to study astronomy, the field first appeared in the Hellenistic civilization during the third century BC. The earliest documented tables of values for trigonometric ratios (sometimes called trigonometric functions) such as sine were developed by mathematicians in India, while the Greeks concentrated on chord calculation.
Geodesy, surveying, celestial mechanics, and navigation are just a few of the fields where trigonometry has been used historically. The various identities of trigonometry are well recognized. These trigonometric identities are frequently used to simplify, discover a more practical form for, or solve equations involving trigonometric expressions.
To know more about trigonometry visit:
brainly.com/question/12068045
#SPJ4
Answer:
Organize fundraisers, contribute to the community
Explanation:
Sampling is one of the most important aspects of research design because using the correct form of sampling allows you to generalize without having to ask everyone. There are certain rules to follow to ensure your sampling is valid and reliable.
<span>1. Athenian democracy was exclusive. Women, slaves, children, and resident aliens did not have citizenship and could not vote. They did not have any influence on the government at this time.</span><span> </span>
2. Alienation of political power was absurd to the Greek people.<span> Elections were held through a lottery/chance technique, and they only personally selected their military leaders (like Pericles). "The quintessentially democratic method was selection by lot, a practice that embodies a criterion of selection in principle opposed to the alienation of citizenship and to the assumption that the demos is politically incompetent" </span>
