Question

Without expanding, evaluate the determinant:
|a-b,b-c,c-a
b-c,c-a,a-b
c-a,a-b,b-c|​

Answer 1

Answer:

0

Step-by-step explanation:

Apply column C1---> C1+C2+C3

You will get full C1 as 0 now in a determinant if a full row or column is 0 then the value of that determinant is 0