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प्रश्न
Determine whether the compound statement are true or false:
Delhi is in England and 2 + 2 = 4.
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उत्तर
False
The first component statement "Delhi is in England" is false. Since the connective is "and" and one component statement is false, the compound statement is false.
संबंधित प्रश्न
Show that the statement
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(i) direct method
(ii) method of contradiction
(iii) method of contrapositive
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The cat pussy is black.
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Are all circles round?
Find out the sentence are statement and are not. Justify your answer.
Go !
Find out the sentence are statement and are not. Justify your answer.
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Find out the sentence are statement and are not. Justify your answer.
All real numbers are complex numbers.
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I will not go to school.
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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.
Write the component statement of the compound statement and check whether the compound statement is true or false:
To enter into a public library children need an identity card from the school or a letter from the school authorities.
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There exists x ϵ N, x + 3 = 10
Write of the statement in the form "if p, then q".
The game is cancelled only if it is raining.
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Ramesh will get dessert only if he eats his dinner.
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A sufficient condition for Tara to visit New Delhi is that she goes to the Rashtrapati Bhawan.
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0 is less than every positive integer and every negative integer.
Find the component statements of the following compound statements.
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Find the component statements of the following compound statements.
A rectangle is a quadrilateral or a 5-sided polygon.
Write the component statements of the following compound statements and check whether the compound statement is true or false.
All living things have two eyes and two legs.
Translate the following statements into symbolic form
Rahul passed in Hindi and English.
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Write down the negation of following compound statements
6 is divisible by 2 and 3.
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