Question

Rohan and Rintu are playing with 5 cards as shown in the figure.
4
1
3
2
3
What is the probability of Rohan picking a card without seeing that has the number 3 on it?​

Answer 1

Answer:

• probability

Step-by-step explanation:

• there are total 5 cards
• there are 3 number cards are 2 out of 5
• so,the probabilty is 2/5

Answer 2

Answer:

probablity = 2/5

Step-by-step explanation:

s ={1,2,3,3,4}

n(s) = 5

let event A be the card drawn has no. 3 on it

a = {3,3}

n(a) = 2

p(a) = n(S) \ n(A)

      =  2/5