Question

simplify a b-c×a c-a×a a-b​

Answer 1

Answer:

$a^{b - c}$ x $a^{c - a}$ x $a^{a - b}$ $= 1$

Step-by-step explanation:

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

$=a^{(b - c) + (c - a) + (a - b)}$  [applying the formula $a^m . a^n = a^{m + n}$]

$=a^0$

$= 1$