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If a: Vijay becomes a doctor, b: Ajay is...

If a: Vijay becomes a doctor, b: Ajay is an engineer. Then the statement Vijay becomes a doctor if and only if Ajay is an engineer can be written in symbolic form as

A

`b harr ~ a`

B

` a harr b`

C

` a to b`

D

` b to a`

Text Solution

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The correct Answer is:
C
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