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प्रश्न
Write a pair of irrational numbers whose sum is rational.
उत्तर
√3 + 5 and 4 - √3 are two irrational numbers whose sum is rational.
( √3 + 5 ) + ( 4 - √3 ) = √3 + 5+ 4 - √3 = 9
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संबंधित प्रश्न
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
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 non-negative integers
Write in ascending order: 3√5 and 4√3
Write in ascending order : `2 root(3)(5) and 3 root(3)(2)`
Write in ascending order : 6√5, 7√3, and 8√2
Write in descending order: 7√3 and 3√7
Simplify : (√3 - √2 )2
Which of the following is not true?
