Justification: Notice that {{MATH_67}}, where {{MATH_68}} The function {{MATH_69}} is {{CMD_70}}{{CMD_71}}not continuous{{CMD_72}}{{CMD_73}}continuous{{CMD_74}}{{CMD_75}} on {{MATH_76}}.{{CMD_77}} The function {{MATH_78}} is a {{CMD_79}}{{CMD_80}}product{{CMD_81}}{{CMD_82}}sum{{CMD_83}}{{CMD_84}} of two continuous functions, {{MATH_85}} and {{MATH_86}}. Therefore, {{MATH_87}} is {{CMD_88}}{{CMD_89}}not continuous{{CMD_90}}{{CMD_91}}continuous{{CMD_92}}{{CMD_93}} on its domain {{MATH_94}}.{{CMD_95}} So, we can apply {{CMD_96}}{{CMD_97}}Composition{{CMD_98}}{{CMD_99}}Product{{CMD_100}}{{CMD_101}} limit law {{MATH_102}} Since {{MATH_103}} is {{CMD_104}}{{CMD_105}}not continuous{{CMD_106}}{{CMD_107}}continuous{{CMD_108}}{{CMD_109}} at {{MATH_110}}, we have {{MATH_111}} and, therefore {{MATH_112}} {{CMD_113}}{{CMD_114}} {{CMD_115}} {{CMD_116}} {{CMD_117}}