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Class 12 Mathematics Trigonometric Functions AnglesMediumLevel 68

What is the angle between (0) and (2\pi) for ( -\frac{25\pi}{8} )?

Answer and explanation

Correct answer: ( \frac{7\pi}{8} )

( -\frac{25\pi}{8}+\frac{32\pi}{8}=\frac{7\pi}{8} ). Keeping the same denominator is a safe method while adding (2\pi).

Tags

trigonometric-functionsanglesradian-range

Frequently asked questions

What is the correct answer to this question?

( \frac{7\pi}{8} )

Why is this the correct answer?

( -\frac{25\pi}{8}+\frac{32\pi}{8}=\frac{7\pi}{8} ). Keeping the same denominator is a safe method while adding (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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