Question

What is the difference between ”AND” and ”OR”? For example, is
there a difference between ”rolling an Even

AND an Odd,” and ”rolling an Even OR an odd.” Explain

Answer #1

**Let, A and B be two events.**

**Then occurance of two events can be defined
as,**

**(1) A AND B, means**

**Here, two events A and B both occurs
simultaneously.**

**(2) A OR B, means**

**Here, atleast one of the event occur**

**Here, the example is rolling die.**

**Let A represent Even number.**

**Let B represent Odd number.**

**"rolling an Even AND an Odd", means A AND B**

******simultaneously occurance of A AND
B**

******i.e, we get Even and Odd number
simultaneously.**

**"rolling an Even OR an Odd" means A OR B
means**

**atleast one of the event occur.**

**i.e, we can get only Even number, we can get only Odd
number, or we can get both simultaneously.**

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