If the difference between two coterminal angles is (8\pi), how many complete rotations apart are they?

Question

Answer and explanation

Correct answer: (4)

One complete rotation is (2\pi), so (\frac{8\pi}{2\pi}=4). In exams, remember that a full rotation in radians is (2\pi).

What is the correct answer to this question?

(4)

Why is this the correct answer?

One complete rotation is (2\pi), so (\frac{8\pi}{2\pi}=4). In exams, remember that a full rotation in radians is (2\pi).

Which subject and chapter does this question cover?

This is a Class 12 Mathematics question. Chapter: Trigonometric Functions. Topic: Angles.