Question

solve this problem guys it's very urgent​

Answer 1

Answer:

1

Step-by-step explanation:

as bases are same we add the powers

b-c/bc +c-a/ca +a-b/ab

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

ab-ac+bc-ab+ac-bc/abc

0/abc

x raise to the power 0 =1

Please mark my answer as the brainliest! !!!