Question

A number is chosen at random from the numbers -5,-4,-3,-2,-1,0,1,2,3 ,4,5 then the probability that square of this number is less than or equal to 1 is

Answer 1

Answer:

3/11

Step-by-step explanation:

square of 0,1,-1 will give result which will be less than or equal to 1

Answer 2

Answer:

P(A)=

$\frac{3}{11}$

Step-by-step explanation:

no square root

5 25

4 16

3 9

2 4

1 1

0 0

-1 1

-2 4

-3 9

-4 16

-5 25

so the probability of getting less than 1 or equal to 1 is 3

n(A) = 3

P(A)=3/11