If ( \theta= -\frac{13\pi}{6} ), what is its reference angle?
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Answer and explanation
Correct answer: ( \frac{\pi}{6} )
( -\frac{13\pi}{6}+\frac{24\pi}{6}=\frac{11\pi}{6} ), and the reference angle is ( \frac{\pi}{6} ). First bring the negative angle into (0) to (2\pi).
Frequently asked questions
What is the correct answer to this question?
( \frac{\pi}{6} )
Why is this the correct answer?
( -\frac{13\pi}{6}+\frac{24\pi}{6}=\frac{11\pi}{6} ), and the reference angle is ( \frac{\pi}{6} ). First bring the negative angle into (0) to (2\pi).
Which subject and chapter does this question cover?
This is a Class 12 Mathematics question. Chapter: Trigonometric Functions. Topic: Angles.
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