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Answer the following questions:
(i) How many different words can be formed with the letters of the word HARYANA?
(ii) How many of these being with \( \mathrm{H} \) and end with math xmlns=http://www.w3.org/1998/Math/MathML class=wrs_chemistrymi mathvariant=normalN/mi/math?
(iii) In how many of these \( \mathrm{H} \) and \( \mathrm{N} \) are together?
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