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Tamil Nadu Board of Secondary EducationHSC Science Class 12

Choose the correct alternative: The coordinates of the point where the line rijktikr→=(6i^-j^-3k^)+t(-i^+4k^) meets the plane rijkr→⋅(i^+j^-k^) = 3 are - Mathematics

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Question

Choose the correct alternative:

The coordinates of the point where the line `vec"r" = (6hat"i" - hat"j" - 3hat"k") + "t"(- hat"i" + 4hat"k")` meets the plane `vec"r"*(hat"i" + hat"j" - hat"k")` = 3 are

Options

  • (2, 1, 0)

  • (7, – 1, – 7)

  • (1, 2, – 6)

  • (5, –1, 1)

MCQ

Solution

(5, –1, 1)

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Chapter 6: Applications of Vector Algebra - Exercise 6.10 [Page 278]

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Samacheer Kalvi Mathematics - Volume 1 and 2 [English] Class 12 TN Board
Chapter 6 Applications of Vector Algebra
Exercise 6.10 | Q 18 | Page 278
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