removed $ from expression variables a,b, and c

Author: learneradarsh

arithmeticOperations.sh

@@ -2,7 +2,7 @@
 a=1
 b=2
 c=3
-echo "$(($a+$b*$c))"
-echo "$(($a%$b+$c))"
-echo "$(($c+$a/$b))"
-echo "$(($a*$b+$c))"
+echo "$((a+b*c))"
+echo "$((a%b+c))"
+echo "$((c+a/b))"
+echo "$((a*b+c))"