Math, asked by gayatri3177, 8 months ago

solve 3/x+y+2/x-y=2and9/x+y-4/x-y=1

Answers

Answered by rohitjha2005

1

LET 1/X+Y=U

LET 1/X-Y=V

3U+2V=2

9U-4V=1

BY USING SUBSTITUTION METHOD OR ELIMINATION METHOD OR CORROS MULTIPLICATION METHOD THEN WE GET ANSWER

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