Question

please answer this I will mark as brainlest​

Answer 1

Your answer is in the picture. Hope it helps you......

Answer 2

${x}^{a(b - c)} \times {x}^{b(c - a)} \times {x}^{c(a - b)} \\ = {x}^{ab - ac} \times {x}^{bc - ba} \times {x}^{ca - cb}$

$= {x}^{ab - ba - ac + ca + bc - cb}$

$= {x}^{0}$

$= 1$

This is because any variable raise to power 0 is 1.

Hence Proved !