Write a program in Python language to take input two strings A,B from the user and print the strings AB and BA in the output.

Write a C# program to read input the value of an integer variable p and print the value of cos (p) + cos2 (p) + cos3 (p) in the output.

I need this answered in Python with code comments

Please help me solve this problem C. Chess Boundary Positions: Write a program called chess_pos.py On a chessboard, positions are marked with letters between a and h for the column and a number between 1 and 8 for the row. Give a 2 character input string with a letter (a-h) and a number (1-8), print "Corner" if the value indicates a square on a corner. Print "Border" if the value indicates a square on an edge of the board. Otherwise, print "Inside".