Question

tan^-1x in (x-1) verify Taylor's theorem.​

Answer 1

Step-by-step explanation:

The expansion of tan x is given below: tan(x)=x+(x^3)/3+(2x^5)/15+(17x^7)/315+(62x^9)/2835

Answer 2

Answer:

The power series expansion of tan−1(x) is

tan−1(x)=x−13x3+15x5−17x7+⋯.

Use the above series to determine a series for calculating π.