In which quadrant does ( \frac{19\pi}{7} ) radians lie?
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Answer and explanation
Correct answer: Third quadrant
( \frac{19\pi}{7}-2\pi=\frac{5\pi}{7} ), and ( \frac{5\pi}{7} ) lies in the second quadrant. Always reduce the angle before deciding the quadrant.
Frequently asked questions
What is the correct answer to this question?
Third quadrant
Why is this the correct answer?
( \frac{19\pi}{7}-2\pi=\frac{5\pi}{7} ), and ( \frac{5\pi}{7} ) lies in the second quadrant. Always reduce the angle before deciding the quadrant.
Which subject and chapter does this question cover?
This is a Class 12 Mathematics question. Chapter: Trigonometric Functions. Topic: Angles.
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