Question 48

Jambmaths question: 

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

Option A: 

6720

Option B: 

6270

Option C: 

6207

Option D: 

6027

Jamb Maths Solution: 

The word TOTALITY has 8 letters of which we have 3T. The permutation has identical elements

The number of possible arrangement is

$\frac{8!}{3!}=\frac{8\times 7\times 6\times 5\times 4\times 3!}{3!}=\text{6720}$

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