How many different words can be made using the letters of ...

2. How many different words can be made using the letters of the word ‘HALLUCINATION’ if all consonants are together? (a ) 129780 (b ) 1587600 (c ) 35600 (d ) none of these 3. In how many ways can the letters of the word SUCCESSFUL be arranged? (a ) 1215700 (b ) 1251600 (c ) 151200 (d ) none of these … ................
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