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Grade: 12th pass
        
If  rank = number of unknowns  and x = y = z = 0 the equation have only -------- solution 
one year ago

Answers : (1)

praveen kumar
144 Points
							
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
one year ago
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