if A={1,2,3}, find P(A).
Answers
Answered by
4
here's the answer.............
Attachments:
dia1140:
please mark it as brainliest
Answered by
7
★★Good Morning★★
A = { 1 , 2 , 3 }
P ( A ) ={ { 1 } , { 2 } , { 3 } { 1, 2 } , { 2 , 3 }, { 1 , 3 } , { 1 , 2 , 3 } ,{ phi } }
n P ( A ) = 2ⁿ
Where n is Number of elements in set A .
here in set A n = 3
So, n P ( A ) = 2³ = 8
A = { 1 , 2 , 3 }
P ( A ) ={ { 1 } , { 2 } , { 3 } { 1, 2 } , { 2 , 3 }, { 1 , 3 } , { 1 , 2 , 3 } ,{ phi } }
n P ( A ) = 2ⁿ
Where n is Number of elements in set A .
here in set A n = 3
So, n P ( A ) = 2³ = 8
Similar questions