Probability Tes...

$$\sim (p\rightarrow \sim q)$$ is equivalent to

If $$A = \left\{ {1,2,3} \right\},\,B = \left\{ {2,4,5,6} \right\}$$ and $$S = \left\{ {1,2,3,4,5,6} \right\}$$, then $$A$$ and $$B$$ is called as __________

Consider the following relations
(1)$$A-B=A-\left( A\cap B \right) $$
(2)$$A=A-\left( A\cap B \right) \cup \left( A-B \right) $$
(3)$$A-\left( A\cup C \right) =\left( A-B \right) \cup \left( A-C \right) $$
Which of these is correct

Result of each experiment is called 

If the probabilities of the events $$A\cap B, A, B$$ and  $$A\cup B$$  are in A.P. with second term of A.P. is equal to common difference then A and B are

The probability that at least one of the events A and B occur is 0.6. If A and B occur simultaneously with probability 0.2, then $$P\left ( \bar{A} \right )+ P\left ( \bar{B} \right )=$$

If A, B are two independent events, $$P\left ( A \right )=\dfrac{3}{4}$$ and $$P\left ( B \right )=\dfrac{5}{8}$$ , then $$P\left ( A\cup B \right )=$$

If A and B are any two events in a sample space S then $$P\left ( A\cup B \right )$$ is

If A & B are two events then  $$P\left \{ \left ( A\cap \bar{B} \right )\cup\left ( \bar{A}\cap B \right )  \right \}= $$

If A, B, C are any three events and P(S) denotes the probability of S happening, then $$P\left \{ A\cap \left ( B\cup C \right ) \right \}= $$