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A letter is chosen at random from the word ASSASSINATION. Find the probability that letter is (i) a vowel (ii) a consonant.

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Given word :ASSASSINATION
Total letters `=13`
(i) Number of vowels `=6`
Probability of selecting a vowel
`=("no. of vowels")/("total letters")=6/13`
(ii) Number of consonants `=7`
Probability of selecting a consonant
`=("no. of vowels")/("total letters")=7/13`
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