Q

# Refer to question 6 above, state true or false: (give reason for your answer) (v) A and B′ are mutually exclusive.

7.(v)     Refer to question 6 above, state true or false: (give reason for your answer)

(v) $A$ and ${B}'$ are mutually exclusive.

Views

X and Y are mutually exclusive if and only if X $\cap$ Y = $\phi$

$\cap$ B' = A $\cap$ A = A   (From (iii))

$\dpi{100} \therefore$ A $\cap$ B’ $\dpi{100} \neq \phi$

Hence A and B' not mutually exclusive. FALSE

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