A+B=1 ; B+2C=0 ; A-B+C=2 . Find values of A,B,C. Please give answer fast with derivation.
Answers
Answered by
0
Answer:
a+b=1,a=b-1(1)
b=a-1(2)
b+2c=0
b=2c
c=b/2(3)
Step-by-step explanation:
b=b-1-1( from eq 1 and 2)
b=b-2
c=b-2/3
Answered by
1
Answer:
a+b=1
2(b+2c=0)
a-b+c=2
a+b-(a-b+c)=1-2
2b+c=-1
2b+4c=0
c=1/3
b=-2/3
a=1/3
Similar questions