In how many different number of ways the letters of the word 'ENGINEERING' can be arranged. In how many different number of ways a combination of 3 persons can be selected from 4 men and 2 women.

In how many different number of ways the letters of the word 'ENGIN

1.	In how many different number of ways the letters of the word 'ENGINEERING' can be arranged. In how many different number of ways a combination of 3 persons can be selected from 4 men and 2 women.
A.	150
B.	200
C.	250
D.	None of these
Answer» C. 250