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                                    prove that every line segment has one and only one end point. | 
                            
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Answer» let C and D be 2 mid points of line segment AB.since C is the mid point , AC = CB = 1/2 ABsimilarily AD = BD = 1/2 ABthus\xa0AC = ADAD + CD = ADtherefore CD = 0 units or C collides with Dhence every line segment has one and only one playground Check may be question isProve that every line segment has one and only one mid point.  | 
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