Ram Vriksh posted an Question
January 25, 2022 • 23:21 pm 30 points
  • CSIR NET
  • Physical Sciences

41. consider the surface corresponding to the equation 4x+y+z=0 a possible unit tangent to this surface at the point (1, 2,-8) is : [tifr 2013] 48 () tk

41. Consider the surface corresponding to the equation 4x+y+z=0 A possible unit tangent to this surface at the point (1, 2,-8) is : [TIFR 2013] 48 () tk

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    Bidyut sinha best-answer

    please see attached picture. Option (a) is typed wrong in the question..1/√5 icap-2/√5 j cap will be the option..

    cropped662436105.jpg
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