Evaluate the following: ` |[a,h,g],[h,b,f],[g,f,c]| `

The matrix [[a,h,g],[h,b,f],[g,f,c]] is

If A, B, C are three matrices such that A=[x,y,z], B= [[a,h,g], [h,b,f],[g,f,c]] and C=[[x],[y],[z]] verify that (AB)C=A(BC)

If A,B,C are matrices such that A=[x y z], B=[[a,h,g] , [h, b, f] , [g, f, c]] and C=[[x], [y], [z]] then find ABC

What is the order of : [xyz] [{:(a,h,g),(h,b,f),(g,f,c):}][{:(x),(y),(z):}] ?

If U = {a,b,c,d,e,f,g,h} , find the complement of the following sets: A= {a,b,c} , B ={d,e,f,g} , C ={a,c,eg}, D = {f,g,h,a}.

What is the order of the product [x" "y" "z][{:(a,h,g),(h,b,f),(g,f,c):}][{:(x),(y),(z):}] ?

If ax^(2)+2hxy+by^(2)+2gx+2fy+c-=(lx+my+n)(l'x+m'y+n') , then prove that : |{:(a,h,g),(h,b,f),(g,f,c):}|=0

What is [x" "y" "z][{:(a,h,g),(h,b,f),(g,f,c):}] equal to ?

What is [x y z ] [{:(a,h,g),(h,b,f),(g,f,c):}] equal to ?