Is Cramer's rule allowed in matrices in cbse..? my teacher gve a question :
solve the foll. using Cramer's rule:
x+y+z=11 ; 2x-6y-z=0 ; 3x+4y+2z=0.
Is Cramer's rule allowed in matrices in cbse..? my teacher gve a question :
solve the foll. using Cramer's rule:
x+y+z=11 ; 2x-6y-z=0 ; 3x+4y+2z=0.