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If rank = number of unknowns and x = y = z = 0 the equation have only -------- solution

If  rank = number of unknowns  and x = y = z = 0 the equation have only -------- solution 

Grade:12th pass

1 Answers

praveen kumar
144 Points
6 years ago
in homogeneous kind of equations if the rank of matrix in the matrix form (MX=0)is equal to the no. of unknows then the values of all the unknows is zero.
                   if the rank of the matrix is not equal to the no of the unknows the unknows have infinte no of solutions

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