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HOME CBSE 12 MATHEMATICS RELATIONS AND FUNCTIONS
✓ 2 MARKS Very Short Answer
🔥 APPEARED IN 3 BOARD SETS
Probabilities of A and B solving a specific problem are $\frac{2}{3}$ and $\frac{3}{5}$, respectively. If both of them try independently to solve the problem, then find the probability that the problem is solved.
YearPaper CodeSetPosition
CBSE 2022Series 65-2Set 1Question 5
CBSE 2022Series 65-2Set 2Question 4
CBSE 2022Series 65-2Set 3Question 2
  • Step 1: Stating the fundamental formula / law statement (+1 Mark)
  • Step 2: Intermediate mathematical substitution or proof steps (+1 Mark)
  • Step 3: Correct final value or conclusion with mandatory SI units (+1 Mark)
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