Question

value of
a(x-y) × a(y-z) × a(z-x) is _______​

Answer 1

Answer:

a (x - y) × a (y - z) × a (z - x)

= ax - ay × ay - az × az - ax

= ax - ax - ay × ay - az × az

= - ay² - az²

Hence, the value of a (x - y) × a (y - z) × a (z - x) is - ay² - az²

Hope it helps