If (\cos \theta=0), what is the general solution for (\theta)?

Question

Answer and explanation

Correct answer: (\theta=\frac{(2n+1)\pi}{2})

( \cos \theta) is zero at odd multiples of ( \frac{\pi}{2}). In exams remember the pattern ( \frac{(2n+1)\pi}{2}).

What is the correct answer to this question?

(\theta=\frac{(2n+1)\pi}{2})

Why is this the correct answer?

( \cos \theta) is zero at odd multiples of ( \frac{\pi}{2}). In exams remember the pattern ( \frac{(2n+1)\pi}{2}).

Which subject and chapter does this question cover?

This is a Class 12 Mathematics question. Chapter: Trigonometric Functions. Topic: Trigonometric functions and their properties.