Question

A number is chosen at random from the numbers -3,-2,-1,0,1,2,3. what will be the probability that square of this number is less than or equal to 1

Answer 1

1,-1,0,are the numbers

Answer 2

Answer:

3/7

Step-by-step explanation:

Let a be the event that square of any one inetger is less than or equal to one.

:.outcomes favourable to A =3  {1,0,-1}

:. P(A)=3/7

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