JEE Mains 2020 Model Paper 4 New Pattern

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Question : 67 of 75

Marks: +1, -0

Let p,q be statements and r be the statement " p iff q"
consider the following statements.
Statement I : r is equivalent to ~ ( p ↔ ~ q)
Statement II : r is equivalent to ( p ⋀ ~ q) v (~ p ⋀ q)

statement I is true, statement II is true, statement II is a correct explanation for statement I
statement I is true, statement II is true, statement II is not correct explanation for statement I
statement I is true, statement II is false
statement I is false, statement II is true.

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