JEE Main 2022 — Probability Question with Solution
JEE Main 2022 (26 Jul Shift 1)
Question
Let be three mutually exclusive events such that and . If the maximum and minimum values of are and then is equal to:
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
We know that,
for
Now for
Now for
Also, and and are mutually exclusive
Now taking intersection of all we get,
So maximum value and minimum value
So,
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This is a previous-year question from JEE Main 2022, 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.