Question

Prove that 1/x+1 + 1/y+1 +1/z+1 = 1​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

1/x+1+1/y+1+1/z+1=1                       1 Combine like terms

1/x+y+z +3=1                                     2 subtract

1/x+y+z = -2                                      3 multiply

x+y+z = 1

Im sorry tried my best but I dont think thats corecct.

again Im sorry