Respuesta :
Answer:
a) one unit up l2xl
b) one unit down l2xl-2
c) one unit to the left l2x+1l-1
d) one unit to the right l2x-1l-1
Answer:
a) one unit up l2xl
b) one unit down l2xl-2
c) one unit to the left l2x+1l-1
d) one unit to the right l2x-1l-1