Math, asked by 661796, 4 hours ago

Evaluate each of the following expressions for x = -2, y = -1, z = 3:

(i) (x/y) + (y/z) + (z/x)

(ii) x2 + y2 + z2 – xy – yz – zx

Answers

Answered by kargwalm93
0

Answer:

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