Graph of the following curve is given. Find its length. $$r = 6 \cos ^ { 2 } \left( \frac { \theta } { 2 } \right)$$
A) L = 25
B) L = 24
C) L = 26
D) L = 32
E) L = 20

Question

Graph of the following curve is given. Find its length. $$r = 6 \cos ^ { 2 } \left( \frac { \theta } { 2 } \right)$$ 
A) L = 25 
B) L = 24 
C) L = 26 
D) L = 32 
E) L = 20

Quizplus · Accepted Answer

The Answer of Graph of the following curve is given. Find its length. $$r = 6 \cos ^ { 2 } \left( \frac { \theta } { 2 } \right)$$ 
A) L = 25 
B) L = 24 
C) L = 26 
D) L = 32 
E) L = 20

Graph of the Following Curve Is Given r=6cos⁡2(θ2)r = 6 \cos ^ { 2 } \left( \frac { \theta } { 2 } \right)r=6cos2(2θ​)

Graph of the Following Curve Is Given $r = 6 \cos ^ { 2 } \left( \frac { \theta } { 2 } \right)$