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Harsh Saxena Asked a Question
July 24, 2020 9:18 ampts 30 pts
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  • Deepak singh Best Answer
    see attached
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    Deepak singh
    notice the formula of directional derivative at (0,0)
  • Pranav kumar thankyou
    By using the definition of directional derivative.
    • cropped7727200848088307905.jpg
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  • Deepak singh
    answer = -1
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    Harsh Saxena
    how
  • Deepak singh
    any doubt then ask..
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