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     EduGorilla 
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    Directions:  Let u F v = u3 – v3 + 3uv2 – 3u2v and u y v = (u + v).
    (u2 + v2 – uv), where u and v are positive integers, then, which of the following is always true?

    Options :-

    1. (u F v) = (u  y v)
    2. (u F v) > (u y v)
    3. (u F v) < (u y v)
    4. None of these
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Reply To: Directions:  Let u F v = u3 – v3 + 3uv2 – 3u2v and u y v = (u + v).(u2 + ….
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