AP EAMCET202420 May 2024Morning ShiftMathematicsProbabilityActual
S is the sample space and A, B are two events of a random experiment. Match the items of List A with the items of List B.
Options
- A(I) - (v), (II) - (iv), (III) - (iii), (IV) - (ii)
- B(I) - (i), (II) - (iii), (III) - (v), (IV) - (ii)
- C(I) - (iv), (II) - (iii), (III) - (ii), (IV) - (i)
- D(I) - (ii), (II) - (iv), (III) - (i), (IV) - (iii)
Correct answer
C. (I) - (iv), (II) - (iii), (III) - (ii), (IV) - (i)
Step-by-step solution
I. A, B are mutually exclusive events P(A B)=0 P(A B)=P(A)+P(B) II. A, B are independent events P(A B)=P(A) P(B)P ( A B )= P( A B) P(B) = P( A ) P(B) P(B) =P( A )=1-P(A) III. A B=A A B P(A) P(B) IV. A B=S P(A B)=1 P(A)+P(B)-P(A B)=1 P(A)-1+P(B)=P(A B) P(B)-P( A )=P(A B)