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## Probability

### Mathematics

#### Previous Years Questions

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A determinant is chosen at random from the set of all determinants of order 2 with elements 0 or 1 only. The probability...
WB JEE 2022
WB JEE 2020

## Subjective

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If an unbiased coin is tossed n times. Find the probability that head appears an odd number of times.
WB JEE 2008

### Joint Entrance Examination

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NEET

Class 12