SSC (Marathi Semi-English) 10thMaharashtra State Board
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A Die is Thrown. If a is the Event that the Number on Upper Face is Less than 5, Then Write Sample Space and Event a in Set Notation. - SSC (Marathi Semi-English) 10th - Algebra

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Question

A die is thrown. If A is the event that the number on upper face is less than 5, then write sample space and event A in set notation.

Solution

The sample space (S) is
S = {1, 2, 3, 4, 5, 6}
No. of sample points = n(S) = 6
Let A be the event of getting numbers less than 5.
∴A = {1, 2, 3, 4}
⇒ n(A) = 4

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APPEARS IN

 2014-2015 (March) (with solutions)
Question 2.4 | 2.00 marks
Solution A Die is Thrown. If a is the Event that the Number on Upper Face is Less than 5, Then Write Sample Space and Event a in Set Notation. Concept: Sample Space.
S
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