Question

f(x)=1/x , f(x)-f(a)/x-a

what is the answer for this question ??? anyone. plsssss.. help me!!

Answer 1

f(x) is 1/x, so f(a) is 1/a
plug i the values and simplify

Answer 2

didnt get the answer.. got stuck in between

Answer 3

(1/x - 1/a ) / (x-a)

Answer 4

(a-x)/ax / (x-a)

Answer 5

yeah i got that

Answer 6

how did you get ax?

Answer 7

(1/x - 1/a) = (a-x)/ax

Answer 8

ohh yes!! i got it.. then ??

Answer 9

is the final answer 1/ax ????