Using formal set-theoretic arguments show that the set union operation distributes over the set intersection operation, and the set intersection operation distributes over the set union operation. In particular, for each case, prove that every element in the first set belongs to the second set, and that every element in the second set belongs to the first set. Also, if you use any information given to you verbally or in written form, you must credit it in your explanation sheet. Please check them out. Someone had asked me about binary division in class.
Binary division is very similar to decimal division.
The key difference is that there are only two digits in binary so that one need only subtract the divisor rather than its multiples from the dividend. If the subtraction results in a borrow then the divisor is added back to the dividend which is then shifted left by one digit to double it before the next subtraction step. I think it's a great idea to compare notes with him. Here is the problem about the geometric error-correction code I discussed in class today. Also, if you use any information given to you verbally or in written form, you must credit it in your explanation sheet.