Solving trigonometric equations

Solving trigonometric equations

Assessment

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Mathematics

11th Grade - University

Hard

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The video tutorial explains how to solve a trigonometric equation involving cosecant and secant functions. It begins by moving variables to one side and factoring the equation. The tutorial then discusses why the cosecant of X equals zero has no solution and proceeds to solve the secant of X equals 2. The instructor identifies angles where cosine of X equals 1/2 and finds all solutions using coterminal angles.

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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