Class 12 Probability · Conceptual Answer1 Marksevent_algebra
Class 12 Maths · Probability · Conceptual Answer #37
Given P(A∪B)=0.6 and P(A∩B)=0.3, find P(A′)+P(B′).
✅ Step-by-Step Solution
Final Answer: 1.1
- P(A)+P(B)=0.6+0.3=0.9, so P(A′)+P(B′)=2−0.9=1.1.
- 1.1
📋 CBSE Stepwise Marking Scheme
- [0.5 marks] P(A)+P(B)=0.6+0.3=0.9, so P(A′)+P(B′)=2−0.9=1.1.
- [0.5 marks] 1.1
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