Question

choose the correct option.
answer only if you know wrong answer will be reported ​

Answer 1

Answer:

OPTION (C) 1

Step-by-step explanation:

$\sf \frac {{x}^{a(b-c)}}{{x}^{b(a-c)}} ÷ {(\frac {{x}^{b}}{{x}^{a}}})^{c} \\ \\ \sf= \frac {{x}^{ab - ac}}{{x}^{ab-bc}} × \frac {{x}^{ac}}{{x}^{bc}} \\ \\ \sf= {x}^{ab - ac - ab + bc} × {x}^{ac - bc } \\ \\ \sf= {x}^{bc - ac} × {x}^{ac - bc } \\ \\ \sf ={x}^{bc - ac + ac - bc } \\ \\ \sf ={x}^{0} \\ \\ \sf = 0$

Answer 2

D



This is the answer