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Aman Kumar Yadav posted an Question
April 29, 2021 • 20:44 pm 30 points
  • IIT JAM
  • Mathematics (MA)

How to calculate directional derivative (in function of several variables) ? pls give me the detailed theory of this.

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  • Alka gupta Best Answer

    ans is A.....

    cropped9108226162447259408.jpg
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    but, the option c is given. .....

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    ok....here I did a little bit mistake in last.... wait I send you again it's solution

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    see this...

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