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Consider the following relations for two...

Consider the following relations for two events E and F:
1. `P (E cap F) ge P(E ) + P (F) - 1`
2. `P (E cup F) = P (E ) + P(F) + P (E cap F)`
3. `P (E cup F) le P (E ) + P (F)`
Which of the above relations is/are correct ?

A

1 only

B

3 only

C

1 and 3 only

D

1, 2 and 3

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