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If (a) is rational and (b) is irrational then what type of number is (a-b)?
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Answer and explanation
Correct answer: Irrational number
The difference of a rational and an irrational number is irrational. This property helps identify mixed expressions.
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What is the correct answer to this question?
Irrational number
Why is this the correct answer?
The difference of a rational and an irrational number is irrational. This property helps identify mixed expressions.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Polynomials. Topic: Irrational numbers and real numbers.
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