Question

x/(x-y) (x-z) + y/(y-z) (y-x) + z/ (z-x) (z-y)

Answer 1

Answer:

सबसे अच्छा जवाब · 38 वोट

x (y-z)+y (z-x)+z (x-y)=xy-xz+yz-yx+zx-zy=(xy-yx)+(-xz+zx)+(yz-zy)=0hope it helpful to you. .. 

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