Question

(A+B+C)6=(A+B+C)2+(A+B)8.Find the ration between A+B+C/A+B

Answer 1

Step-by-step explanation:

( A + B + C ) 6 = ( A + B + C ) 2 + ( A + B ) 8

then 4 ( a + b + c ) = 8 (a + b )

then

(a+ b+c ) / (a + b ) = 2 : 1