I'm told to find the output given an hexidecmal input of 2B.
I know that 2B in binary
= 001 01 011
So I took the first two and last two outer bits
(0011) to find the first row which is
row 3.Then I took the remaining bits (10 10) to find number 10 on the top row. Matching up the values I get a final answer of 3, which is 11 in binary. But the correct answer is 1001 which is 9 in decimal. I have no idea where I have gone wrong here. I followed the procedure for 6 bit number, but I do feel like I'm missing a key element on how to solve this for a 8 bit number.