Question

Show that (x^a/x^-b).a-b×(x^b/x^-c).b-c×(x^c/x^-a).c-a=1
please solve it correctly I need it urgently please✍️
​

Answer 1

Answer:

L .H .S

(Xa/x-b)a-b . (xb/x-c)b-c .(xc/x-a)c-a

= (xa+b)a-b , (xb+c)b-c .(xc+a)c-a

= x(a+b)(a-b) . x(b+c)(b-c) .x(c+a)(c-a)

= xo

= 1 = R.H.S.