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प्रश्न
Are the pair of statement are negation of each other:
The number x is not a rational number.
The number x is not an irrational number.
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उत्तर
The number x is not a rational number.
The number x is not an irrational number.
The statements in this pair are the negation of each other.
संबंधित प्रश्न
By giving a counter example, show that the following statements are not true.
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Find out the sentence are statement and are not. Justify your answer.
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x2 + 5 | x | + 6 = 0 has no real roots.
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All real numbers are complex numbers.
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Ravish is honest.
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Delhi is in England and 2 + 2 = 4.
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There exists a number which is equal to its square.
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Suresh lives in Bhopal or he lives in Mumbai.
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Ramesh will get dessert only if he eats his dinner.
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If x = 7 and y = 4” then x + y = 11.
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There exists a number which is equal to its square.
Check the validity of the statements:
s: 60 is a multiple of 3 or 5.
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Sky is red.
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The number 100 is divisible by 3, 11 and 5.
Find the component statements of the following compound statements.
Chandigarh is the capital of Haryana and U.P.
Find the component statements of the following compound statements.
A rectangle is a quadrilateral or a 5-sided polygon.
Write down the negation of following compound statements
35 is a prime number or a composite number
Rewrite the following statements in the form of conditional statements
You will get a sweet dish after the dinner.
Rewrite the following statements in the form of conditional statements
You will fail, if you will not study.
Rewrite the following statements in the form of conditional statements
2b = a + c, if a, b and c are in A.P.
Form the biconditional statement p ↔ q, where
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q: It is divisible by 5.
Identify the Quantifiers in the following statements.
There exists a statement in above statements which is not true.
The negation of the statement “The product of 3 and 4 is 9” is ______.
