Create a 4-bit by 3-bit binary multiplier that multiplies a 4-bit number by a 3- bit number. You can use the proper basic sub-circuit from the class examples and add that sub-circuit as extra circuit(s) to your Logisim file or you can build your own basic sub-circuits from scratch and add your own basic sub-circuits to your Logisim file

Howard is designing a chair swing ride. the swing ropes are 5 meters long, and in full swing they tilt in an angle of 29° outside chairs to be 2.75 m above the ground in full swing.

Design a class tictactoe that: holds the following information about the game: two-dimensional array (3 by 3), and winner. add additional variables as needed. includes the functions to perform the various operations on objects. for example, function to print the board, getting the move, checking if move is valid, determining if there is a winner after each move. add additional operations as needed. includes constructor(s). write the functions of the class, and write a program that uses the class. the program should declare an object of type tictactoe. the program will create the board and store it in the array. the program will allow two players to play the tic-tac-toe game. after every valid move update the array, check if there is a winner. if there is no winner and no tie, then print the board again to continue.

How are we able to create photographs differently than 100 years ago? explain your answer in relation to your photograph you selected.