Cards bearing numbers 2,4,6, B, 10, 12, 14, 16, 18 and 20 are kept in a bag. A card is drawn at random from the bag.
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Let sample space be "s"
S={2,4,6,B,10,12,14,16,18,20}
n(S) =10
Event A= event A is that a card is drawn at random from the bag
A={2,4,6,B,10,12,14,16,18,20}
n(A) =10
P(A)=n(A) ÷n(S)
= 10÷10
P(A) = 1
Note*= in ur question there is B in numbers plz correct it.
Hope this will help u
Plz mark me as brainlist!!
S={2,4,6,B,10,12,14,16,18,20}
n(S) =10
Event A= event A is that a card is drawn at random from the bag
A={2,4,6,B,10,12,14,16,18,20}
n(A) =10
P(A)=n(A) ÷n(S)
= 10÷10
P(A) = 1
Note*= in ur question there is B in numbers plz correct it.
Hope this will help u
Plz mark me as brainlist!!
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