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प्रश्न
Fill in the blanks :
Conjunction of two statement p and q is symbolically written as ______.
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उत्तर
Conjunction of two statement p and q is symbolically written as p ∧ q.
संबंधित प्रश्न
Using truth table prove that p ↔ q = (p ∧ q) ∨ (~p ∧ ~q).
Write the following compound statement symbolically.
Angle is neither acute nor obtuse.
Construct the truth table of the following statement pattern.
[(p → q) ∧ q] → p
Construct the truth table of the following statement pattern.
[p → (q → r)] ↔ [(p ∧ q) → r]
Express the following statement in symbolic form.
e is a vowel or 2 + 3 = 5
Write the truth value of the following statement.
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Write the following statement in symbolic form.
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~ [(~ p ∨ s) ∧ (~ q ∧ r)]
If p and q are true and r and s are false, find the truth value of the following compound statement.
[(p ∨ s) → r] ∨ ~ [~ (p → q) ∨ s]
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The negation of 10 + 20 = 30 is, it is false that 10 + 20 ≠ 30.
Assuming the first statement p and second as q. Write the following statement in symbolic form.
If Kiran drives the car, then Sameer will walk.
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To be brave is necessary and sufficient condition to climb the Mount Everest.
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Express the following statement in symbolic form.
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Write the verbal statement of the following.
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(Hint : p → q ≡ ∼ p ∨ q)
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Write the negation of the following statement.
7 is prime number and Tajmahal is in Agra.
Without using truth table prove that:
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The negation of ∼s ∨ (∼r ∧ s) is equivalent to ______
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Converse of the statement q `rightarrow` p is ______.
Write the following statement in symbolic form.
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Write the contrapositive of the inverse of the statement:
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Write the negation of p ↔ q.
