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.
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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.
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Answer:The Red River Colony (or Selkirk Settlement) was a colonization project set up in 1811 by Thomas Douglas, 5th Earl of Selkirk, on 300,000 square kilometres (120,000 sq mi) of land. This land was granted to him by the Hudson's Bay Company, which is referred to as the Selkirk Concession, which included the portions of Rupert's Land, or the watershed of Hudson Bay, bounded on the north by the line of 52° N latitude roughly from the Assiniboine River east to Lake Winnipegosis. It then formed a line of 52° 30′ N latitude from Lake Winnipegosis to Lake Winnipeg, and by the Winnipeg River, Lake of the Woods and Rainy River.
Explanation:
The correct answer is use; understand
The theoretical model planted by Schaie is based on the fulfillment of motivational objectives over the life cycle that answered the three questions previously explained: <u>what do I need to know? How do you practice ?; Why is that what?</u> Under these three premises, Shaie proposes 7 stages of cognitive development.
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