Let τa [f (x)] denote the Taylor series of f (x) centered at a then the value of the expression[ τ199 (τ121 (τ1729 (f (101729)))]3 – [τ342 (f (101729))]3 is equal to _______

Let τa [f (x)] denote the Taylor series of f (x) centered at a then

1.	Let τa [f (x)] denote the Taylor series of f (x) centered at a then the value of the expression[ τ199 (τ121 (τ1729 (f (101729)))]3 – [τ342 (f (101729))]3 is equal to _______
A.	101729
B.	0
C.	1
D.	-101729
Answer» C. 1