Question

(a+b+c)x=(b+c-a)y=(c+a-b)z=(a+b-c)w then prove 1/y+1/z+1w=1/x
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Answer 1

Answer:

sorryy i cant understand you question properly

Answer 2

Answer:

Please Mark Me As Brainliest

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Step-by-step explanation:

Please Mark Me As Brainliest

Thank Me If The Answer Is Correct

Thank you