What is the sum of the least positive coterminal angles of (-\frac{7\pi}{4}) and (\frac{25\pi}{6})?

Question

Answer and explanation

Correct answer: (\frac{5\pi}{12})

The first angle gives (\frac{\pi}{4}) and the second gives (\frac{\pi}{6}), so the sum is (\frac{5\pi}{12}). In exams, reduce both angles separately.

What is the correct answer to this question?

(\frac{5\pi}{12})

Why is this the correct answer?

The first angle gives (\frac{\pi}{4}) and the second gives (\frac{\pi}{6}), so the sum is (\frac{5\pi}{12}). In exams, reduce both angles separately.

Which subject and chapter does this question cover?

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