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Choose correct alternatives : Measure of angle between the plane 5x – 2y + 3z – 7 = 0 and 15x – 6y + 9z + 5 = 0 is

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Question

Choose correct alternatives :

Measure of angle between the plane 5x – 2y + 3z – 7 = 0 and 15x – 6y + 9z + 5 = 0 is

Options

  • 30°

  • 45°

  • 90°

MCQ
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Solution

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Chapter 6: Line and Plane - Miscellaneous Exercise 6 B [Page 225]

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