Now let’s talk about the inverse map. Do you think that for each point (a, b) on the square there is a unique point on the segment? If not give examples of points which have more than one pre-image (namely, that
if t1 and t2 are points on the segment then they land on the same point in the squareP(t1) = P(t2) = (a, b)).
Peano Curve

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d

16 would be your answer