Q364
If a + b + c = 3 and none of a, b and c is equal to 1, then what is the value of 1 ( 1 - a ) ( 1 - b ) + 1 ( 1 - b ) ( 1 - c ) + 1 ( 1 - c ) ( 1 - a )?
If a + b + c = 3 and none of a, b and c is equal to 1, then what is the value of
A.
0
AnswerB.
1
C.
3
D.
6
Answer: Option A
Solution
Answer: Option A
Solution: