Question

10. If a⅓ + b⅓ + c⅓ = 0, then
(A) a + b + c = 0
(C) a + b + c = 3abc
AB) (a + b + c)2 = 27abc
(D)' a3 + b3 + 3 = 0​

Answer 1

Answer:

a) 1/3 + 1/3 + 1/3=0

1+1+1/3=0

3/3=0

1=0