10 cards numbered from 1 to 10 are placed in a box mixed up and then one card is drawn randomly
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1633yjfgddyg ve morning I love my video of
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then what we want to do
i think which number comes that you want
this is chapter of probability
then answer is
s = { 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 }
n(s) = 10
- Event A :- getting an odd number
A = { 1 , 3 , 5 , 7 , 9 }
n(A) = 5
p(A) = n(A)/n(S)
=5/10
= 2
- Event B :- getting an even number
B = { 2 , 4 , 6 , 8 , 10 }
n(B) = 5
p(B) = n(B)/n(S)
= 5/10
= 2
- Event C :- getting a prime number
C = { 2 , 3 , 5 , 7 }
n(C) = 4
p(C) = n(C)/n(S)
= 4/10
= 2/5
hope it helps you
pl make me brainliest
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