pls solve with explanation
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A die is thrown :
Sample space ( S ) : { 1 , 2 , 3 ,4 ,5 , 6 }
n ( S ) = 6
Event A : To get a perfect square
A = { 4 } ------- ( √ 4 = 2 ) Or ( 4 is a perfect square of 2 )
n ( A ) = 1
P ( A ) = n ( A ) ÷ n ( S )
= 1 ÷ 6
P ( A ) = 1 / 6
Hence , probability to get a perfect square is 1 / 6 .
Event B : To get a multiple of 3 .
B = { 3 , 6 }
n ( B ) = 2
P ( B ) = n ( B ) ÷ n ( S )
= 2 ÷ 6
P ( B ) = 1 / 3
Hence , probability to get a multiple of 3 is 1 / 3 .
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