Question

From first 50 Natural numbers find the probability of the numbers which are square numbers ​

Answer 1

Explanation:

n(s)=1,2,3,....,50

multiple of 3=3,6,9,....,48

number of multiples of 3=16

number of multiples of 4=12

number of multiples of 3 and 4=4

∴n(A)=16+12−4=28−4=24

P(E)=

50

24

=

25

12