urgent help needed
consider a field which is square in shape and 100*100 units in area.i am standing at north-west corner of the field.from any place i am allowed to take one of the following steps
1.1 unit to the east
2.1 unit to the south
3.sqrt(2) units to the south-east
i am not allowed to move out of the field.
i randomly pick one of the possible moves at each step and reach the south-east corner of the field?the odds that i took the shortest path are 1:x?