Lesson: Domain and Range of Trigonometric Functions Mathematics • First Year of Secondary School

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In this lesson, we will learn how to determine the domain and range of a trigonometric function.

Students will be able to

find the domain and range of trigonometric functions involving , , and given algebraically,
find the domain and range of trigonometric functions involving , , and given graphically,
identify values of or that lie outside the domain or range of a given trigonometric function involving , , or .