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प्रश्न
Write of the statement in the form "if p, then q".
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उत्तर
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संबंधित प्रश्न
By giving a counter example, show that the following statements are not true.
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By giving a counter example, show that the following statements are not true.
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Banglore is the capital of Karnataka.
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The earth is round.
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All policemen are thieves.
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The number x is an irrational number.
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r : There exists a number x such that 0 < x < 1.
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a + b = b + a is true for every real number a and b.
There exist real numbers a and b for which a + b = b + a.
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The earth is round or the sun is cold.
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The sand heats up quickly in the sun and does not cool down fast at night.
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All the students completed their homework.
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It rains only if it is cold.
Write of the statement in the form "if p, then q".
Whenever it rains it is cold.
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It never rains when it is cold.
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r : Circle is a particular case of an ellipse.
Write the negation of the following statements:
x + y = y + x and 29 is a prime number.
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A necessary condition for Indian team to win a cricket match is that the selection committee selects an all-rounder.
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If x = 7 and y = 4” then x + y = 11.
Which of the following sentences are statements? Justify
Every square is a rectangle.
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The number 100 is divisible by 3, 11 and 5.
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`sqrt(7)` is a rational number or an irrational number.
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Two lines in a plane either intersect at one point or they are parallel.
Translate the following statements into symbolic form
Rahul passed in Hindi and English.
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x and y are even integers.
Write down the negation of following compound statements
All rational numbers are real and complex.
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All real numbers are rationals or irrationals.
Rewrite the following statements in the form of conditional statements
The square of an odd number is odd.
Form the biconditional statement p ↔ q, where
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q: It is divisible by 5.
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For all real numbers x with x > 3, x 2 is greater than 9.
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For all negative integers x, x 3 is also a negative integers.
Identify the Quantifiers in the following statements.
There exists a even prime number other than 2.
Check the validity of the following statement.
p: 125 is divisible by 5 and 7.
The negation of the statement “Rajesh or Rajni lived in Bangalore” is ______.
