DSSSB TGT 2021
February 7, 2025Operating-Systems
February 10, 2025Digital-Logic-Design
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Question 1
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Given the function F = P′ + QR, where F is a function in three Boolean variables P, Q and R and P′ = !P, consider the following statements.
S1: F = Σ (4, 5, 6)
S2: F = Σ (0, 1, 2, 3, 7)
S3: F = Π (4, 5, 6)
S4: F = Π (0, 1, 2, 3, 7)
Which of the following is true?
S1: F = Σ (4, 5, 6)
S2: F = Σ (0, 1, 2, 3, 7)
S3: F = Π (4, 5, 6)
S4: F = Π (0, 1, 2, 3, 7)
Which of the following is true?
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S1-False, S2-True, S3-True, S4-False
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S1-True, S2-False, S3-False, S4-True
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S1-False, S2-False, S3-True, S4-True
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S1-True, S2-True, S3-False, S4-False
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Correct Answer: A