Recent content by majeedh

how would you convert a negative number into a hexadecimal format?

I need help converting register eax hexadecimal into a) unsigned integer b) 2's complement integer c) ASCII characters i have no clue how to do the conversion, can somebody please tell me the steps on how to do the following conversations... Can somebody please help me!

im going to see what i can come up with..but iam clueless in what to do...

i have tried to draw circles before...but i just keep getting lost..i don't know how to proof this and which would be the best proof to use in such a case..im totally lost on how to start the problem

yes that is the symbol which I am referring to...symmetric difference i don't know where to start..i have no clue on what to do?

no it doesnt the symbol I am trying to illustrate there is the oplus which can be viewed at this link http://www.artofproblemsolving.com/LaTeX/AoPS_L_GuideSym.php

this is one problem which i don't know how to start..im not sure which proof i should use to solve this problem the problem is: If A,B,C,and D are sets, does it follow (A Φ B) Φ (C Φ D) = (A Φ C) Φ (B Φ D) the symbol that is separting the characters is called the oplus symbol, that's the...

if the problem is asking : express the problem in first order predicate calculus. The Universe of Discourse for all variables is “anything” what does this mean? what are they asking for? the problem they are referring to is to prove that if n is a positive integer, thenn is even if...

i could start the proof by assuming its odd but then what?

i have managed to prove it by direct and indirect but don't know how to prove it by contradiction... i also had some typo errors in the question which i have resolved

this is another problem which i don't know how to start..im not sure which proof i should use to solve this problem the problem is: If A,B,C,and D are sets, does it follow (A Φ B) Φ (C Φ D) = (A Φ C) Φ (B Φ D) the symbol that is separting the characters is called the oplus symbol, that's the...

im sure very sure how to prove the odd number by using the proofs but for problem 1 1) Are the following statements true or false? (a) 2 2 S, where S= {x 2 R|x is the square root of an integer} (b) ; 2 {;} (c) ; ; (d) {{;}} {;, {;}} (e) {;, {;}, {;, {;}}} has the cardinality 4. (f)...

i was hoping somebody could help me with these problems 1) Are the following statements true or false? (a) 2 є S, where S= {x є R|x is the square root of an integer} b) ø є {ø} c) ø c ø d) {{ø}} c {ø, {ø}} e) {ø, {ø}, {ø, {ø}}} has the cardinality 4 f) {ø, {a}, {ø,a}} is the powerset of...

help! i was hoping somebody could show me how to solve this problem...what proof would you use?