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EastWind [94]
3 years ago
12

Y'=

="\frac{-2x+2y+1}{x-y+1}" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
AlladinOne [14]3 years ago
8 0

Answer:

see below

Step-by-step explanation:

 dx        2+2xy         1                1                  2               2

____ =   ______ – ___x^2 – ____y^2 – _____x + ______y

 dy            3            3                3                 3                3

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