## Question

The number of words that can be formed by using the letters of the word MATHEMATICS that start as well as end with T is

### Solution

90720

The MATHMATICES contains 11 letters viz. M, M, A, A, T, T, H, E, I, C, S.

The number of words that begin with T and end with T is

.

#### SIMILAR QUESTIONS

, then value of *x *is

is maximum where *m* is

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