Line a and b – intersect. Under what condition can a plane be drawn through a perpendicular to b?
| April 10, 2021 | education
If the straight line a lies in a plane perpendicular to the straight line b, then, by the property of perpendicularity of the straight line and the plane, the straight line b must be perpendicular to any straight line lying in this plane.
Therefore, line a must be perpendicular to line b.
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