The fourth proportional of ` x - y , x^(2) - y^(2) " and " x^(2) - xy – InterviewSolution

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1.	The fourth proportional of ` x - y , x^(2) - y^(2) " and " x^(2) - xy + y^(2)` isA. ` x + y`B. ` x - y`C. ` x^(3) + y^(3)`D. ` x^(3) - y^(3)`.
Answer» Correct Answer - C

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