What is the value of x^2yz − xyz^2, if x =1, y = 1, and z = 3?
Select the correct option
A) 20  B) -6  C) 30  D) 32  E) 48
1*1*3 -(1*1*9)   =3-9 = -6   Ans: -6
<result>B</result>
What is the value of x^2yz − xyz^2, if x =1, y = 1, and z = 3?