#!/bin/bash

function expressionsWithoutIf {
	A=$1
	B=$2

	[ "$A" -ge "$B" ] ; C=$?
	if [ "$C" == "0" ]; then
		echo "TRUE!"
	else
		echo "FALSE!"
	fi 

	C=$((A > B))
	if [ "$C" == "1" ]; then
		echo "TRUE!"
	else
		echo "FALSE!"
	fi

	if [ "$A" -ge "$B" ]; then
		echo "TRUE!"
	else
		echo "FALSE!"
	fi
}

expressionsWithoutIf 70 40
expressionsWithoutIf 70 90