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QJEEM15Maaaf1: JEE Main 2015 Mathematics - Class 11 JEEM15Maaaf1 Solution: The negation of ∼ s ∨ ( ∼ r ∧ s ) is equivalent to :

The negation of ∼s∨(∼r∧s) is equivalent to :

Multiple Choice Options

  • A s∨(r∨∼s)
  • B s∧r
  • C s∧∼r
  • D s∧(r∧∼s)

Step-by-Step Verified Solution

JEE Main 2015 (Offline) Mathematics - Mathematical Reasoning Question 118 English Explanation
From the table you can see (s ∧ r) and negation of ~s ∨ (~r ∧ s) have same truth value. So they are equivalent.

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