Two trigonometric functions and have periods of 2, and their graphs intersect at (a)
Chapter 4, Problem 181(choose chapter or problem)
Two trigonometric functions and have periods of 2, and their graphs intersect at (a) Give one smaller and one larger positive value of at which the functions have the same value. (b) Determine one negative value of at which the graphs intersect. (c) Is it true that Explain your reasoning. 1
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