DeterminantHard
Question
If cofactor of 2x in the determinant 
is zero, then x equals to -
is zero, then x equals to -Options
A.0
B.2
C.1
D.−1
More Determinant Questions
If A is a non-singular matrix and AT denotes the transpose of A, then:...If a, b, c are non zeros, then the system of equations (α + a) x + αy + αz = 0 αx + (α + b)y + ...If A + B + C = π, then is equal to -...If = (x − y) (y − z) (z − x) , then n is equals to-...If ᐃ1 = , ᐃ2 = , then the value of ᐃ1 - ᐃ2 is...