Entries of a `2 xx 2` determinant are chosen from the set `{-1, 1}`. The probability that determinant has zero value is

A determinant is chosen at random from the set of all determinants of order 2 with elements 0 or 1 only. The probability that the determinant chosen is nonzero is

A determinant is chosen at random from a set of all determinants of order 2 with elements 0 or 1 only. The probability that the determinant chosen is non-zero is

A 2 xx 2 matrix is formed with entries from the set 0,1 . The probebility that it is singular, is

A determinant is chosen at random from the set of all determinant of order 2 with elements 0 or 1 only. Find the probability that the determinant chosen is nonzero.

A determinant is chosen at random from the set of all determinant of order 2 with elements 0 or 1 only.Find the probability that the determinant chosen is nonzero.

A matrix is chosen at random from the set of all 2 xx 2 matrices with elements 0 and 1 only. The probability that determinant is positive, is