Question
Which of the following is a rational number?
✓
Answer
- $0$
Solution:
Since, the sum and product of a rational and an irrational is always irrational.
So, $1+\sqrt{3}$ and $2\sqrt{3}$ are irrational numbers.
Also, $\pi$ is an irrational number.
And, 0 is an integer.
So, 0 is a rational number.
Hence, the correct option is (d).
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