Read the following table and find the relevant code for ' ' as per the conditions given:
Conditions:
1. If both the first and last digits of the number are odd digits, then both are to be coded as ' '.
2. If both the first and last digits of the number are even digits, then both are to be coded as ' '.
3. If one among the first and last digits is odd and the other one is even, then the first digit has to be coded as ' ' and the last digit as ' '.
- AZTWMNZ
- BKTMWNZ
- CZTMVNZ
- DKTMWNB
Solution & Step-by-step Explanation
Let's analyze the given number: ** **
* First digit = (Even)
* Last digit = (Even)
Since both the first and last digits are even, Condition 2 applies: both digits must be coded as ' '.
Now, let's look up the standard letter codes from the table for the remaining middle digits:
*
*
*
*
Combining the codes:
* First digit () becomes
* Middle digits () become
* Last digit () becomes
The final code sequence is ** **.
* First digit = (Even)
* Last digit = (Even)
Since both the first and last digits are even, Condition 2 applies: both digits must be coded as ' '.
Now, let's look up the standard letter codes from the table for the remaining middle digits:
*
*
*
*
Combining the codes:
* First digit () becomes
* Middle digits () become
* Last digit () becomes
The final code sequence is ** **.