Question

at random from - 3 - 2 - 10123 what will be the probability that square of this number is less than or equal to 0 or 1​

Answer 1

n(S) = 7

A = Square ≤ 1

n(A) = 3

Therefore,

P(A) = n(S)/n(A)

= 3/7

Answer 2

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