Convert (9A0B16_{undefined}\right. to binary notation.

Step 1: Identify the binary representation of each hexadecimal digit In this step, we need to convert each hexadecimal digit to its equivalent 4-bit binary representation. - 9 is represented as 1001 in binary. - A (which is 10 in decimal) is represented as 1010 in binary. - 0 is represented as 0000 in binary. - B (which is 11 in decimal) is represented as 1011 in binary. Step 2: Combine the binary representations We now have the binary forms of each hexadecimal digit. We need to simply combine them in the same order as the hexadecimal number. Put them together without any spaces or separators. We get: $(1001|1010|0000|1011{)}_2.$ Step 3: Write the final binary notation The binary representation of the given hexadecimal number is: $(9A0B{)}_{16}=(1001101000001011{)}_2.$