Evaluate : `(x y z) ((a,h,g),(h,b,f),(g,f,c)) ((x),(y),(z))`

Evaluate: [x y z]xx{:[(a,h,g),(h,b,f),(g,f,c)]xx{:[(x),(y),(z)].

Evaluate the following [ x y z] {:[(a, h, g),(h,b,f),(g,f,c)][(x),(y),(z)]

Simplify [(x,y,z)][(a,h,g),(h,b,f),(g,f,c)][(x),(y),(z)]

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

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

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

Find the value of : |(a,h,g),(h,b,f),(g,f,c)|

If A,B,C are three matrices such that A=[(x, y, z)], B= [(a, h, g),(h, b, f),(g, f, c)],C=[(x),(y),(z)] Find ABC.