how to display elements in two sequences?

, ,
1

Hello!

I have the following two sequences:


let $a := ("a", "b", "c", "d")
let $b := ("1", "2", "3", "4")

I want to pair them and have the following result
(a,1), (b,2), (c,3),(d,4).

How shall I go for it? thanks in advance.

2

problem solved. thanks.