Question

if a+b+c/a+b = b+c-a/b+c = c+a-b/c+a and a+b+c is not equal to 0 prove that a=b=c​

Answer 1

Step-by-step explanation:

(a+b-c)/(a+b) = -c(a+b/a+b=1)

(b+c-a)/(b+c) = -a

(c+a-b)/(c+a) = -b

so -c = -a = -b

Hence, a=b=c

Answer 2

Answer:

1 + c/a+b = 1- a/b+c = 1 -b/c+a

c/a+b = -a/b+c = -b/c+a

c = a = b