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  • Need solution for RD Sharma Maths Class 12 Chapter 30 Probability Exercise Case Study Based  Question, question 6 sub question (i).

Need solution for RD Sharma Maths Class 12 Chapter 30 Probability Exercise Case Study Based  Question, question 6 sub question (i).

Answers (1)

Answer:

            (c)

Hint:

            You must know rules of finding probability

Given:

            Chance of question solved by Aarushi is 30%, Avni is 25% and Mira is 45%, the probability error done by Aarushi 0.01, Avni 0.012, Mira 0.02         

Solution:

The probability that an error is done in solving given that tried by Mira

P (Mira committed an error) = 0.02

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