How do I solve this puzzle?
1 answer:
You might be interested in
<h2>Answer:</h2>
(a)
(b)
(c)
We are given a function f(x) as :
(a)
We will substitute (x+h) in place of x in the function f(x) as follows:
(b)
Now on subtracting the f(x+h) obtained in part (a) with the function f(x) we have:
(c)
In this part we will divide the numerator expression which is obtained in part (b) by h to get: