i. If the first letter is a vowel and last letter is a consonant, both are to be coded as ©
ii. If the first letter is a consonant and last letter is a vowel, both are to be coded as 0
iii. If the first letter as well as the last letter are vowels, both are to be coded as the code of the last letter.
The given sequence is A R F T H E
We are given that:- If the first letter as well as the last letter are vowels, both are to be coded as the code of the last letter.
In the given sequence both A and E are vowels and thus, both are to be coded the code word of E(%)
The code word for R, F, T and H are 3, 5, 8 and # respectively.
Hence, the code word for the given sequence is %358#%
Hence, option A is the correct answer.
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