Question

If (x + y)/xy = 2 and (x-y)/xy = 1 , then value of x and y are
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Answer 1

Answer:

$\huge\bold\red{ANSWER}$

Step-by-step explanation:

$\large{\underline{\rm{\pink{SOLUTION :}}}}$

$\implies$ Take xy to RHS on both equations

$\implies$ $\sf{x+y=2xy-----------(1)}$

     $\sf{x-y=xy-----------(2)$

add (1) and (2)

$\implies$ $\sf{2x=3xy}$

     $\sf{3y=2}$

     $\sf{y=\dfrac{2}{3}}$

sub y=2/3 in eq(1)

$\implies$ $\sf{x+\dfrac{2}{3}=2x(\dfrac{2}{3})}$

     $\sf{3x+2=4x}$

     $\sf{x=-2}$