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ISRO-2014

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1 votes
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every time a appears it is matched with same value of B

A     B

1       2

5        6 so if here A =1 is inserted B will be 2 only...

this implies that A->B( as per rule of FD)

and it is said that A is not matched with the same value of C

this mean for same A there can be many different values for C

eg:

A    C

1       2

5        6

1        3

1        4

this is the concept of MD

so A>>C

option B IS THE ANS

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