Question

If you step by step explanation and correct answer l will mark as brainliest​

Answer 1

Answer:

1

Step-by-step explanation:

$x^{a-b}$ + $x^{b-c}$ + $x^{c-a}$

=> $x^{(a-b+b-c+c-a)}$

=> $x^{0}$

=> 1

Answer 2

Step-by-step explanation:

hope you get it sol. in pic