Find the angle between the following pair of lines:  (-x -2)/(-2) = ( y -1)/7 = (z + 3)/(-3)  and  (x + 2)/(-1) = (2

### Question Asked by a Student from EXXAMM.com Team

Q 2612701639.     Find the angle between the following pair of lines:
(-x -2)/(-2) = ( y -1)/7 = (z + 3)/(-3)  and  (x + 2)/(-1) = (2y - 8)/4 = (z-5)/4`
And check whether the lines are parallel or perpendicular.
CBSE-12th 2011

#### HINT

(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

#### Access free resources including

• 100% free video lectures with detailed notes and examples
• Previous Year Papers
• Mock Tests
• Practices question categorized in topics and 4 levels with detailed solutions
• Syllabus & Pattern Analysis