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Mathematical Logic — Maths STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMathsMathematical Logic3 Marks
Question
If $p:$ It is a day time, $q:$ It is warm, write the compound statement in verbal form denoted by -
(a) $p \wedge \sim q$
(b) $\sim p \rightarrow q$
(c) $q \leftrightarrow p$
✓

Answer

Given, p : It is a day time.
           q : It is warm.
a) p ∧ ∼ q : It is a day time but it is not warm.
b) ∼p → q : It is not a day time then it is warm.
c) q ↔ p : It is warm if and only it is day time.

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