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MATHS True False[1 Marks ]

Mathematical Reasoning · UP Board (UPMSP) STD 11 Science (UPMSP - English Medium). 4 questions.

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True False[1 Marks ]

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4 questions · self-marked practice — reveal the answer and mark yourself.

Question 11 Mark
Determine whether the following compound statements are true or false:
Delhi is in India and 2 + 2 = 5.
Answer
False
Explanation:
The second component statement "2 plus 2 equals 5" is false. Since the connective is "and" and one component statement is false, the compound statement is false.
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Question 21 Mark
Determine whether the following compound statements are true or false:
Delhi is in England and 2 + 2 = 4.
Answer
False
Explanation:
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.
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Question 31 Mark
Determine whether the following compound statements are true or false:
Delhi is in England and 2 + 2 =5.
Answer
False
Explanation:
Both the component statements are false. Therefore, the compound statement is false.
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Question 41 Mark
Determine whether the following compound statements are true or false:
Delhi is in India and 2 + 2 = 4.
Answer
True.Explanation:
Both component statements are true and the connective is "and".
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