Question

L
TU
LI JUU
QUESTION 18 OF 40
3 marks
-1 marks
In a military academy, there are 15 officers. 7 officers know swording, 8 officers know how to snipe while 5 of them cannot snipe and don't know swording.
The number of officers who are skilled in exactly one field is
OPTIONS
a.
10
b. 9
c. 5
d. 4​

Answer 1

Answer:

I think 10

Step-by-step explanation:

I am not sure

Please mark me as brainliest

Answer 2

Answer:

the options themselves are wrong

Step-by-step explanation:

because 8+7+5 is not 15