Q: If
MTH
D=d
da
then
1
D-1(1)
1
C 0
Refres
Answers
Answered by
0
sorry I have no idea on this topic
Answered by
0
Step-by-step explanation:
Given. #1. a+b=8,
Given. #2. b+c=10
Given. #3. c+a=12
>> (a+b) + (b +c) +(c +a) = (8 + 10 + 12)
>> (2a + 2b + 2c) = 30
Answer. (a + b + c) = 15.
Similar questions