Join Examsbook
If xy(x+y)=1, then $$ {1\over x^3 y^3}-{x^3-y^3}$$ is equal to-
5Q:
If xy(x+y)=1, then $$ {1\over x^3 y^3}-{x^3-y^3}$$ is equal to-
- 10false
- 21false
- 33true
- 4-2false
- Show AnswerHide Answer
- Workspace