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2 years ago

Application of Trigonometric Ratios:

Mathematics

1 answer:

Katena32 [7]2 years ago

3 0

9514 1404 393

Explanation:

Graphs of sine and cosine functions are readily available in your text, on the web, and in your graphing calculator or spreadsheet. A graph is also attached here.

The sine and cosine graphs are identical, except that the cosine function is shifted left 1/4 cycle relative to the sine function. Both parent functions have a peak value of 1, and a period of 2π. The sine function is symmetrical about the origin (an odd function), and the cosine function is symmetrical about the y-axis (an even function).

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3 years ago

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4 years ago

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