geometry question

que.)

the number of ways in which a car can travel from one point and come back at the same point without travelling on the same path more than once is ?

$a.) 10 \quad b.) 12\quad c.) 14\quad d.) 15$

Question

geometry question

que.)

the number of ways in which a car can travel  from one point and come back at the same point without travelling on the same path more than once is ?

$a.) 10 \quad b.) 12\quad c.) 14\quad d.) 15$

mathmath333 · Answer

|dw:1427278309379:dw|

rational · Answer

if we think of it as a triangular pyramid, then there are 4 loops of length 3 corresponding to four faces of the pyramid

mathmath333 · Answer

pyramid is 3D.

the diagram is 2D.

rational · Answer

rational · Answer