JEE Main 2003 — Probability Question with Solution
From: AIEEE 2003
Question
Events are mutually exclusive events such that and The set of possible values of are in the interval.
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
Given and
We know for any event X,
In the question given that A, B and C are mutually exclusive
So = + +
= + +
0 + + 1
0 13 - 3 12
From all those relations, we get
So,
We know for any event X,
In the question given that A, B and C are mutually exclusive
So = + +
= + +
0 + + 1
0 13 - 3 12
From all those relations, we get
So,
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This is a previous-year question from JEE Main 2003, covering the Probability chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.