Question

21. If f (x)= 1/x, the divided difference f(a, b, c)
(a)-1/abc
(b)1/abc
(c)a+b+c/abc
(d) None of these​

Answer 1

Step-by-step explanation:

my answer is -(b) 1/abc

Answer 2

Given,

$\[f\left( x \right) = \frac{1}{x}\]$

Solution,

Apply the value to the given function.

$\[\begin{array}{l} \Rightarrow f\left( x \right) = \frac{1}{x}\\ \Rightarrow f\left( {a,b,c} \right) = \frac{1}{{abc}}\end{array}\]$

Hence, the correct option is (b) i.e. $\[\frac{1}{{abc}}.\]$