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Class 12

MATHS

PROBABILITY

Updated On: 6-11-2020

Answer

Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.

Introduction and definition

Various terms learned in earlier classes

Verbal description of set and equivalent set theory notation and proof with venn diagram

Probability of an event: definition

What is the probability that four 'S' comes consecutively in the word 'MISSISSIPPI

Compound events and definition of conditional probability

A die is thrown twice and the sum of the numbers appearing is observed to be 6. What is the conditional probability that the number 4 has appeared at least once?

Multiplication Theorems on Probability

A bag contains 5 white; 7 red and 8 black balls. If four balls are drawn one by one without replacement; find the probability of getting all white balls.

Addition Theorem Of Probability

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