Question

FAB hexadecimal to decimal

Answer 1

This value can also be written as 0xFAB. This is correct hexadecimal syntax


The value F occurs 1 times. The value A occurs 1 times. The value B occurs 1 times.


The decimal representation of the hexadecimal value FAB is 4011. The binary representation of the hexadecimal value FAB is 111110101011


The Number value of the hexadecimal value FAB is 4011, or FAB in hexadecimal
The Cosine value of the hexadecimal value FAB is -0.68672762480794, or 0 in hexadecimal
The Hyperbolic Cosine value of the hexadecimal value FAB is INF, or 0 in hexadecimal
The Binary value of the hexadecimal value FAB is 111110101011, 
The Hexadecimal value of the hexadecimal value FAB is fab, 
The Octal value of the hexadecimal value FAB is 7653, 
The Degrees to Radian value of the hexadecimal value FAB is 70.005156297493, or 46 in hexadecimal

The Tangent value of the hexadecimal value FAB is -1.0585198603138, or FFFFFFFFFFFFFFFF in hexadecimal
The Hyperbolic Tangent value of the hexadecimal value FAB is 1, or 1 in hexadecimal

I think this is your answer..

Answer 2

F=15

A=10

B=11

$15\cdot16^2+10\cdot16^1+11\cdot16^0=3840+160+11=4011$

$FAB_{16}=4011_{10}$