In how many different ways, can the letters of the word 'INHALE' be arranged ?
In how many different ways, can the letters of the word 'INHALE' be arranged ?
A. 720
B. 360
C. 120
D. 650
Answer : A. 720
Explanation :
The word 'INHALE' has 6 particular letters .
Number of courses of action = n !
= 6 ! = 6 x 5 x 4 x 3 x 2 x 1
= 720