Question

Help

Answer 1

Rashhhhh long time back ^^

Answer 2

Helping my friend... the attached question makes no sense to me

Answer 3

Was I right in concluding that the question was incorrect because
P(A or B) >= P(B)

but in the given question there is a conflict

Answer 4

yes , i guess ur right

Answer 5

okay so the question is wrong, and we're not overlooking anything, right ?

Answer 6

well , let me check

Answer 7

k

Answer 8

ok , it says that
P(A+B) =P(A)+P(B)-P(A.B)

Answer 9

but i used to p(A+B) >=P(A) or P(B)
weird :-\

Answer 10

yeah so the question is wrong, thank you :)

Answer 11

yeah , but it give an answer :P
P(A)=0.4
np :)

Answer 12

fill in the venn diagram

Answer 13

I am convinced the teacher must be sleeping while cooking up this problem :/
okay, to the next problem... oh wait mustafa has something :)