gokhalemodel papers doubts

Posted by k on Jun 07, 2013; 9:00am
URL: http://discussion-forum.276.s1.nabble.com/gokhalemodel-papers-doubts-tp7581906.html

Q1)The distance from city A to city B is 150 km, from city A to city C, 90 km. Therefore, it is
necessarily true
a) The distance from B to C is 60 km c) Neither a nor b
b) Six times the distance from city A to
B equals ten times the distance from
A to C
d) Both a and b are true