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If the equation of the surface is φ(x.y.z) = xyz - 4 then at the point (1,2,2), which of the following(s) is/are true ?
  • a)
    equation of tangent plane is 2x + y + z = 6
  • b)
    equation of Normal line is x - 2y + 3 = 0;y - z = 0
  • c)
    equation of tangent plane is x + y + z = 6
  • d)
    equation of normal line is x + 2y + 3 = 0, y - z = 0
Correct answer is option 'A,B'. Can you explain this answer?
Verified Answer
If the equation of the surface is φ(x.y.z) = xyz - 4 then at the p...
equation of tangent plane is given by

Now the equation of normal line is given by
⇒ x-1 = 2 y -4 ;y -2 = z -2
⇒ x - 2 y + 3 = 0 ; y - z = 0
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Most Upvoted Answer
If the equation of the surface is φ(x.y.z) = xyz - 4 then at the p...
Missing. Please provide the equation of the surface.
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If the equation of the surface is φ(x.y.z) = xyz - 4 then at the point (1,2,2), which of the following(s) is/are true ?a)equation of tangent plane is 2x + y + z = 6b)equation of Normal line is x - 2y + 3 = 0;y - z = 0c)equation of tangent plane is x + y + z = 6d)equation of normal line is x + 2y + 3 = 0, y - z = 0Correct answer is option 'A,B'. Can you explain this answer?
Question Description
If the equation of the surface is φ(x.y.z) = xyz - 4 then at the point (1,2,2), which of the following(s) is/are true ?a)equation of tangent plane is 2x + y + z = 6b)equation of Normal line is x - 2y + 3 = 0;y - z = 0c)equation of tangent plane is x + y + z = 6d)equation of normal line is x + 2y + 3 = 0, y - z = 0Correct answer is option 'A,B'. Can you explain this answer? for Mathematics 2024 is part of Mathematics preparation. The Question and answers have been prepared according to the Mathematics exam syllabus. Information about If the equation of the surface is φ(x.y.z) = xyz - 4 then at the point (1,2,2), which of the following(s) is/are true ?a)equation of tangent plane is 2x + y + z = 6b)equation of Normal line is x - 2y + 3 = 0;y - z = 0c)equation of tangent plane is x + y + z = 6d)equation of normal line is x + 2y + 3 = 0, y - z = 0Correct answer is option 'A,B'. Can you explain this answer? covers all topics & solutions for Mathematics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the equation of the surface is φ(x.y.z) = xyz - 4 then at the point (1,2,2), which of the following(s) is/are true ?a)equation of tangent plane is 2x + y + z = 6b)equation of Normal line is x - 2y + 3 = 0;y - z = 0c)equation of tangent plane is x + y + z = 6d)equation of normal line is x + 2y + 3 = 0, y - z = 0Correct answer is option 'A,B'. Can you explain this answer?.
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Here you can find the meaning of If the equation of the surface is φ(x.y.z) = xyz - 4 then at the point (1,2,2), which of the following(s) is/are true ?a)equation of tangent plane is 2x + y + z = 6b)equation of Normal line is x - 2y + 3 = 0;y - z = 0c)equation of tangent plane is x + y + z = 6d)equation of normal line is x + 2y + 3 = 0, y - z = 0Correct answer is option 'A,B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of If the equation of the surface is φ(x.y.z) = xyz - 4 then at the point (1,2,2), which of the following(s) is/are true ?a)equation of tangent plane is 2x + y + z = 6b)equation of Normal line is x - 2y + 3 = 0;y - z = 0c)equation of tangent plane is x + y + z = 6d)equation of normal line is x + 2y + 3 = 0, y - z = 0Correct answer is option 'A,B'. Can you explain this answer?, a detailed solution for If the equation of the surface is φ(x.y.z) = xyz - 4 then at the point (1,2,2), which of the following(s) is/are true ?a)equation of tangent plane is 2x + y + z = 6b)equation of Normal line is x - 2y + 3 = 0;y - z = 0c)equation of tangent plane is x + y + z = 6d)equation of normal line is x + 2y + 3 = 0, y - z = 0Correct answer is option 'A,B'. Can you explain this answer? has been provided alongside types of If the equation of the surface is φ(x.y.z) = xyz - 4 then at the point (1,2,2), which of the following(s) is/are true ?a)equation of tangent plane is 2x + y + z = 6b)equation of Normal line is x - 2y + 3 = 0;y - z = 0c)equation of tangent plane is x + y + z = 6d)equation of normal line is x + 2y + 3 = 0, y - z = 0Correct answer is option 'A,B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice If the equation of the surface is φ(x.y.z) = xyz - 4 then at the point (1,2,2), which of the following(s) is/are true ?a)equation of tangent plane is 2x + y + z = 6b)equation of Normal line is x - 2y + 3 = 0;y - z = 0c)equation of tangent plane is x + y + z = 6d)equation of normal line is x + 2y + 3 = 0, y - z = 0Correct answer is option 'A,B'. Can you explain this answer? tests, examples and also practice Mathematics tests.
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