An bag contains five balls. Two balls are drawn and are found to be pink. What is the probability that all the balls in the bag are pink.
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s = { 1 ,2 , 3 ,4 ,5 } n ( s ) = 5
A = { 1,2 } n( A ) = 2 A is an event of pink balls
found to be drawn.
P ( A ) = n (A) / n (S)
= 2/5
A = { 1,2 } n( A ) = 2 A is an event of pink balls
found to be drawn.
P ( A ) = n (A) / n (S)
= 2/5
ishmeetrocks2003:
Can you plz explain on a paper
Plzzzz
p (A) is nothing but probability
and further it cannot be simplify so
2 upon 5 is ur final ans
by using probabiliti's formula
p (something) = n ( som
sorry
p ( something ) = n ( something ) upon sample space
Thanks
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