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प्रश्न
State whether true or false:
√2 + √3 = √5
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उत्तर
The statement is false.
Explanation:
Because:
√2 + √3 ≠ √5
Numerically:
√2 ≈ 1.414, √3 ≈ 1.732
So,
√2 + √3 ≈ 3.146
But,
√5 ≈ 2.236
Clearly, they are not equal.
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संबंधित प्रश्न
State, in each case, whether true or false :
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3√7 - 2√7 = √7
State, in each case, whether true or false :
`2/7` ia an irrational number.
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
Write in ascending order : `2 root(3)(5) and 3 root(3)(2)`
Write in ascending order : 6√5, 7√3, and 8√2
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Compare: `root(6)(15) and root(4)(12)`
Compare : `sqrt24 and root(3)(35)`
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