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Byju's Answer
Standard XII
Mathematics
Mathematical Statement
The statement...
Question
The statement
p
→
(
q
→
p
)
is equivalent to
A
p
→
(
p
∧
q
)
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B
p
→
(
p
↔
q
)
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C
p
→
(
p
→
q
)
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D
p
→
(
p
∨
q
)
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Solution
The correct option is
B
p
→
(
p
∨
q
)
p
→
(
q
→
p
)
=
∼
p
∨
(
q
→
p
)
=
∼
p
∨
(
∼
q
∨
p
)
=
∼
p
∨
p
∨
q
=
T
∨
q
=
T
Since
p
∨
∼
p
is always true
p
→
(
p
∨
q
)
=
∼
p
∨
p
∨
q
=
T
∨
q
=
T
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0
Similar questions
Q.
The statement
p
→
(
q
→
p
)
is equivalent to
Q.
The statement
p
→
(
q
→
p
)
is equivalent to
Q.
The statement
p
→
(
q
→
p
)
is logically equivalent to
Q.
Statement 1:
∼
(
p
↔
∼
q
)
is equivalent to
p
↔
q
Statement 2
:
∼
(
p
↔
∼
q
)
is a tautology
Q.
statement patterns
(i)
[
(
p
→
q
)
∧
q
]
→
p
(ii)
(
p
∧
q
)
→
∼
p
(iii)
(
p
→
q
)
↔
(
∼
p
∨
q
)
(iv)
(
p
↔
r
)
∧
(
q
↔
p
)
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