Question

Find the number of ways in which a selection of 4 letters can be made from the word "MATHEMATICS".
(a)130
(b)132
(c)134
(d)136

Answer 1

136 is the number from which the word mathematics can be made

Answer 2

Step-by-step explanation:

the fully detailed ans is upon

there are three ways for made 4 latters word

all one time

one lettere two time

two letter two time

if there is any letter come thrice so we also count that but in this question 3 latters are come max 2 time..

i hope u like my detailed answer..