Exercises
lCan you give an equation defining a
function pairs, such that
pairs(L, M) creates a list in which each element of L is paired with each element of M, e.g.
pairs([1, 2, 3], [4, 5, 6])
==> [ [1, 4], [1, 5], [1, 6],
[2, 4], [2, 5], [2, 6],
[3, 4], [3, 5], [3, 6] ]
pairs(L, M) creates a list in which each element of L is paired with each element of M, e.g.
pairs([1, 2, 3], [4, 5, 6])
==> [ [1, 4], [1, 5], [1, 6],
[2, 4], [2, 5], [2, 6],
[3, 4], [3, 5], [3, 6] ]