How many three letter words, with or without meaning, van be formed out of the letters of the word ‘SIGNATURE’ if repetition of letter is not allowed?
a. 5
b. 6
c. 7
d. 8
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Answer:
=720. Hence, the no. of 3 letter words formed from the word LOGARITHMS without repetition is 720. Hence the correct option of this question is option (a).
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720. Hence, the no. of 3 letter words formed from the word LOGARITHMS without repetition is 720. Hence the correct option of this question is option (a).
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