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प्रश्न
State, in each case, whether true or false :
`2/7` ia an irrational number.
विकल्प
True
False
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उत्तर
False Because `2/7 = 0.bar285714` which is recurring and non-terminating and hence it is rational.
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संबंधित प्रश्न
State, in each case, whether true or false :
2√4 + 2 = 6
3√7 - 2√7 = √7
State, in each case, whether true or false :
All rational numbers are real numbers.
Given universal set =
`{ -6, -5 3/4, -sqrt4, -3/5, -3/8, 0, 4/5, 1, 1 2/3, sqrt8, 3.01, π, 8.47 }`
From the given set, find: set of irrational numbers
Given universal set =
`{ -6, -5 3/4, -sqrt4, -3/5, -3/8, 0, 4/5, 1, 1 2/3, sqrt8, 3.01, π, 8.47 }`
From the given set, find: set of integers
Write a pair of irrational numbers whose sum is rational.
Write in ascending order: 3√5 and 4√3
Write in descending order:
`2 root(4)(6) and 3 root(4)(2)`
Compare: `root(6)(15) and root(4)(12)`
Which of the following is not true?
