x (y – z) + y(z –x) + z(x-y) is equal to
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Answer:
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Step-by-step explanation:
x( y -z) +y ( z- x )+z(x - y)
xy - xz + zy - xy + zx - zy
=0
Answered by
0
Answer:
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Step-by-step explanation:
expanding the polynomials
xy-xz+yz-yx+zx-xy
=0
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