If xy ( x + y) = 1 ,then the value of...

If ` xy ( x + y) = 1 ` ,then the value of ` (1)/( x^(3) y^(3)) - x^(3) - y ^(3)` is

A

0

B

1

C

3

D

-2

Text Solution

Verified by Experts

Promotional Banner

Promotional Banner

Recommended Questions

If xy ( x + y) = 1 ,then the value of (1)/( x^(3) y^(3)) - x^(3) -...
Text Solution
|
x+y=a and x y=b ,then the value of 1/(x^3)+1/(y^3)
Text Solution
|
(x^(-3)-y^(-3))/(x^(-3)y^(-1)+(xy)^(-2)+y^(-3)x^(-1))=
Text Solution
|
If xy != 0 and sqrt((xy)/(3)) = x, what is y? (1) x/y = 1/3 (2) x ...
Text Solution
|
If 1//x + 1//y = 1//3 ,then (xy)/(x + y) =
Text Solution
|
If (x + y) ^(2) = xy +1 and x ^(3) -y ^(3) = 1, what is the value of (...
Text Solution
|
If xy(x + y) = 1 then,the value of 1/(x^3 y^3) -x^3 - y^3 is
Text Solution
|
If x+y=3 and x-y=1, then the value of xy is
Text Solution
|
x=(sqrt 3+1)/(sqrt 3-1) এবং y=(sqrt 3-1)/(sqrt 3+1) হয়, (x^2-xy+y^2)/(...
Text Solution
|