Question

The decimal expansion of $\mathrm{\pi }$ is:

• A. a whole number
• B. terminating
• C. non-terminating but repeating
• D. non-terminating and non-repeating

Answer 1

The correct option is D

non-terminating and non-repeating

We know that, $\mathrm{\pi }=3.141592653....$, i.e. an irrational number.

The value of $\mathrm{\pi }$ is non-terminating ( the numbers to the right of decimal place continue endlessly ) and non-repeating ( the numbers to the right of decimal place do not repeat in the group ).

Hence, option D is correct