Binary Operations

Let us do the step by step solution as follows:
Step 1: Write down the binary number:
Step 2: Multiply each digit of the binary number by the corresponding power of two:

Step 3: Solve the powers:

Step 4: Add up the numbers written above:

Hence,

Since, , so
is reflexive.
Now,


is symmetric.
But is not transitive as
but

or
or
and are the values as the given equation is not defined by
and .
Hence, the number of values of is .