find the two numbers x and y such that xy,x/y,x+y are equal
Answers
Answered by
6
Step-by-step explanation:
xy = x/y = x+y
Given,
xy=
y
x
=x+y
if
⇒
y
x
=xy
⇒
y
1
=y
y
2
=1
y=1 or−1 substituting y=1 in xy =x+y
⇒x=x+1 but this is not possible as it will give 1=0
now substituting
y=−1 in xy=x+y
⇒−x=x−1
⇒2x=1
⇒x=
2
1
so we have y=−1 and x=
2
1
Answered by
7
Answer:
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Step-by-step explanation:
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