In how many ways can the letters of the word LEADER be arranged? Options: A . &nbsp72 B . &nbsp144 C . &nbsp360 D . &nbsp720 E . &nbspNone of these

In how many ways can the letters of the word LEADER be arranged?

Question

In how many ways can the letters of the word LEADER be arranged?

Answer: Option C

The word 'LEADER' contains 6 letters, namely 1L, 2E, 1A, 1D and 1R.

So, Required number of ways = \(\frac{6!}{(1!)(2!)(1!)(1!)(1!)}=360.\)

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