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Vijay Singh chauhan Asked a Question
April 5, 2021 9:51 ampts 30 pts
The unit normal vector to the surface x + 2 y +z? = 4 at (1, 1, 1) is 24-2 24 2i+2j+2k A) B) v24 C)2i+4 +2k D)=2+ 2 +2k O A O B Oc O D The value of curl (gradf), where f = 2x2-3y2 + 4z? is A) 4x-6y+8z B) 4xi-6yj+8zk C)0 D) 3 O A OB Oc O D
  • 3 Answer(s)
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  • Satpal singh Best Answer
    for que 2 option C is correct
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  • Satpal singh thankyou
    option A is correct
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  • Piyush thankyou
    A,C is the correct answer
    Likes(1) Reply(0)
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