1<?xml version="1.0" encoding="UTF-8"?><out xmlns:common="http://exslt.org/common"> 2 This is for finding the maximum value in the node-set b and printing it: 3 999 4 This is for finding the maximum value in the node-set c and printing it: 5 NaN 6 This is for finding the maximum value in the node-set d and printing it: 7 NaN</out>