Question

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..amigos
solve --
u can't ​

Answer 1

SOLUTION

Let E1 be the event that A is selected in engineering college &

E2 be the event that B is selected in engineering college then, we have

P(E1) = 0.5, P(E2)= 0.7 & P(E1∩E2)≤0.3

Now, P(E1) × P(E2)≤0.3

=) 0.5× P(E2)≤0.3

=) P(E2)≤0.6

=)But P(E2)= 0.7

Hence, the given statement is false

Hope it helps ☺️

Answer 2

Answer:

The given statement is false .....