Math, asked by soupansen7, 10 months ago

x+y+z=6
xy+yz+zx=9

1 \div 1 - x + 1 \div 1 - y  + 1 \div 1 - z = what

Answers

Answered by vermamonick
0

Answer:

1 - X + 1 - Y + 1 - Z

= 3 - ( X + Y + Z)

= 3 - 6

= -3

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