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Sahay Sir > Question Answers > NCERT Exemplar Class 12 > Maths > Chapter 11 - 3D Geometry > 10. Find the angle between the following pairs of lines: (i) r = 2i – 5j + k + lamba (3i + 2j + 6k) and r = 7i – 6k + u(i + 2j +2k)

10. Find the angle between the following pairs of lines: (i) r = 2i – 5j + k + lamba (3i + 2j + 6k) and r = 7i – 6k + u(i + 2j +2k)

10. Find the angle between the following pairs of lines: (i) r = 2i - 5j + k + lamba (3i + 2j + 6k) and r = 7i - 6k + u(i + 2j +2k)