Letting $f ( x ) = \tan x$ And $x _ { 0 } = \frac { \pi } { 4 }$

Multiple Choice

Letting $f ( x ) = \tan x$ and $x _ { 0 } = \frac { \pi } { 4 }$ the approximation of tan 44° by differentials is

A) 0.962
B) 0.963
C) 0.964
D) 0.965
E) 0.966