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प्रश्न
State, in each case, whether true or false :
`2/7` ia an irrational number.
पर्याय
True
False
MCQ
चूक किंवा बरोबर
उत्तर
False Because `2/7 = 0.bar285714` which is recurring and non-terminating and hence it is rational.
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Concept of Real Numbers
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संबंधित प्रश्न
State, in each case, whether true or false :
√2 + √3 = √5
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2√4 + 2 = 6
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3√7 - 2√7 = √7
State, in each case, whether true or false :
All rational numbers are real numbers.
State, in each case, whether true or false :
All real numbers are rational numbers.
Write a pair of irrational numbers whose sum is rational.
Write in ascending order: 3√5 and 4√3
Write in ascending order : 6√5, 7√3 and 8√2
Compare: `root(6)(15) and root(4)(12)`
Simplify : (√3 - √2 )2
