Verify that (x - y)= x-y-' by taking x=-2/7,y=4/7 – InterviewSolution

1.

Verify that (x - y)= x-y-' by taking x=-2/7,y=4/7

Answer»

Step-by-step explanation:

$given [\tex] [tex] (x-y) = x$

$x=-2/div7 and y=<klux>4</klux>/div7$

$let x=<klux>1</klux>$

$so$

$-2/div7-4/div7 =1$

-2 -4 /7 =1

-6/7=1

-6=-7

-6+7=0

1=0

where 1=x we suppose

x-y=x proved

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