Sonali sharma Asked a Question
October 27, 2020 7:21 pmpts 30 pts
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  • Sonali sharma
    what will be the value of t in (-1,1,-1)
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  • Sonali sharma
    how can we take t=1
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  • Deepak singh Best Answer
    see attached solution I have find directional derivative at (1,1,1) . similarly you can find next part (at (-1,1-1)) if any doubt then ask .
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