: 4. [1/2 Points] DETAILS PREVIOUS ANSWERS SCALCET9M 12.5.014. Is the line through (-3, 2, 0) and (1, 1, 1) perpendicular to the line through (2, 3, 4) and (5, −1, −7)? For the direction vectors of the lines, V₁ V₂ Therefore, the lines are not Enter an exact number.

Q&A Education