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z²=0.02, In the given equation, find whether variables x, y, z etc. represent rational or irrational numbers. |
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Answer» Z² = 0.02 0.02 can be written as 2 / 100 => Z² = 2 / 100 => Z = √ ( 2 / 100 ) => Z = + √2 / 10, - √2 / 10 Since √2 is an irrational NUMBER, √2 / 10 is an irrational number. THEREFORE, Z is also an irrational number. |
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