00:01
This question is testing our knowledge of converting hexadecimal to bit pattern, and it's also testing our knowledge of the least significant digit.
00:10
So let's go ahead and get started by taking 9a and converting it into binary.
00:16
9, if you've got a conversion chart, or if you remember, 9 is 1001, and a is 1010.
00:26
Okay, so we've converted it into binary.
00:28
The least significant bit or the one that if it changes it's not really going to affect the problem hardly at all is the one on the furthest right.
00:38
So i'm going to make an error that points to it.
00:39
The least significant bit for this problem is zero.
00:43
So the answer to part a is zero.
00:46
Next i want to go to part b nine zero...