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Byju's Answer
Standard XII
Mathematics
Negation
Dual of follo...
Question
Dual of following is:
∼
(
p
∧
q
)
A
∼
(
p
∧
∼
q
)
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B
∼
p
∧
q
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C
∼
(
p
∨
q
)
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D
∼
p
∧
∼
q
)
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Solution
The correct options are
C
∼
(
p
∨
q
)
D
∼
p
∧
∼
q
)
For dual, '
∨
' is replaced by '
∧
' and vice versa.
⇒
∼
(
p
∧
q
)
=
∼
(
p
∨
q
)
=
∼
p
∧
∼
q
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0
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