Question

only 2 Q please help me ​

Answer 1

Answer:

From the point P , a perpendicular PM is drawn to the given line AB.

∴ ∠ PMB = 90

∘

Let if possible , we can draw another perpendicular PN to the line AB. Then ,

∠ PMB = 90

∘

∴ ∠ PMB = ∠ PNB , which is possible only when PM and PN coincide with each other.

Hence , through a given point , we can draw only one perpendicular to a given line