Question

10.Numbers 1 to 10 are written on ten separate slips (one number on one slip), kept in a box and mixed well. One slip is chosen from the box without looking into it. What is the probability of getting a 1-digit number? / ​

Answer 1

Answer:

P(A)=9/10

Step-by-step explanation:

n(S)={1,2,3,4,5,6,7,8,9,10}

n(S)=10

Let A be the event of getting in digit number

A={1,2,3,4,5,6,7,8,9}

n(A)=9

P{A} = n(A)/n(s)

= 9 / 10