ap-calculus-ab None Q1

ap-calculus-ab · Usa · -bc_sample-questions Chain Rule Limit Involving Derivative Definition of Composed Functions
$\lim _ { x \rightarrow \pi } \frac { \cos x + \sin ( 2 x ) + 1 } { x ^ { 2 } - \pi ^ { 2 } }$ is
(A) $\frac { 1 } { 2 \pi }$
(B) $\frac { 1 } { \pi }$
(C) 1
(D) nonexistent
$\lim _ { x \rightarrow \pi } \frac { \cos x + \sin ( 2 x ) + 1 } { x ^ { 2 } - \pi ^ { 2 } }$ is\\
(A) $\frac { 1 } { 2 \pi }$\\
(B) $\frac { 1 } { \pi }$\\
(C) 1\\
(D) nonexistent