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Question
Find an irrational number between `sqrt(6)` and `sqrt(10)`.
Sum
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Solution
Given: Find an irrational number between `sqrt(6)` and `sqrt(10)`.
Step-wise calculation:
1. We know `sqrt(6)` and `sqrt(10)` are both irrational numbers.
2. Consider the number `sqrt(7)`.
Since 6 < 7 < 10, it follows that `sqrt(6) < sqrt(7) < sqrt(10)`.
3. `sqrt(7)` is an irrational number as 7 is not a perfect square.
4. Therefore, `sqrt(7)` lies between `sqrt(6)` and `sqrt(10)` and is irrational.
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Chapter 1: Rational and Irrational Numbers - Exercise 1C [Page 23]
