Solve the problem.
-Find all points on the curve $y = \cos x , 0 \leq x \leq 2 \pi$, where the tangent line is parallel to the line $y = - x$.
A) $\left( \frac { \pi } { 2 } , 0 \right)$
B) $\left( \frac { 3 \pi } { 2 } , 0 \right)$
C) $( 2 \pi , 1 )$
D) $( \pi , - 1 )$

Question

Quizplus · Accepted Answer

The Answer of Solve the problem.
-Find all points on the curve $y = \cos x , 0 \leq x \leq 2 \pi$, where the tangent line is parallel to the line $y = - x$.
A) $\left( \frac { \pi } { 2 } , 0 \right)$
B) $\left( \frac { 3 \pi } { 2 } , 0 \right)$
C) $( 2 \pi , 1 )$
D) $( \pi , - 1 )$

Solve the Problem y=cos⁡x,0≤x≤2πy = \cos x , 0 \leq x \leq 2 \piy=cosx,0≤x≤2π

Solve the Problem $y = \cos x , 0 \leq x \leq 2 \pi$