Ashwini Asked a Question
January 10, 2021 2:52 pmpts 30 pts
Consider the map of f: R> R defined by f(x, y) = 3x -2y +x*, 4x +5y +y*) Then: discontinuous at (0,0) fis continuous at (0,0) and all directional derivatives exists at (0,0)
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  • Satpal singh
    option b is correct
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  • Satpal singh Best Answer
    see the attachment
    • cropped7755033775025711914.jpg
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    Ashwini
    which option is correct