I need help with ANDing two hex values but my approach is not working.
Question - Evaluate the following Expression 0x77 && 0x12
My Attempt I was told that you can divide up each hex digit into 4 blocks. This worked for bigger values such as 77 but as you can see the method doesn't work for 12. Is this the right approach?
7 = 0111 7= 0111 77=01110111
1 = 0001 2=0010 12=00010010
0x77 && 0x12
01110111
& 00010010
00010010