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Mathematical Logic — Maths STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMathsMathematical Logic2 Marks
MCQ
If the current flows through the given circuit, then it is expressed symbolically as,
Image
  • ✓
    $(p \wedge q) \vee r$
  • B
    $(p \wedge q)$
  • C
    $(p \vee q)$
  • D
    $(p \vee q) \wedge r$
✓

Answer

Correct option: A.
$(p \wedge q) \vee r$
(A)
Current will flow in the circuit if switch $p$ and $q$ are closed or switch $r$ is closed.
It is represented by $( p \wedge q ) \vee r$.
∴ option (A) is correct.

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