Choose the correct simplification of (xy2z)3.

xy2z3
x3y6z3
x3y8z3
x4y5z4

answer:

b

step-by-step explanation:

answer:

c

step-by-step explanation:

this is because you add powers so your adding everything by 3

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b