Find All Solutions in the Interval [0, 2π) $$\cot \left( \frac { x } { 2 } \right) = \frac { 1 - \cos x } { 1 + \cos x }$$

question 257

Multiple Choice

Find all solutions in the interval [0, 2π) .
- $$\cot \left( \frac { x } { 2 } \right) = \frac { 1 - \cos x } { 1 + \cos x }$$

• A) \(\frac { \pi } { 4 } , \frac { 5 \pi } { 4 }\)
• B) 0
• C) \(\frac { \pi } { 2 }\)
• D) \(\frac { 3 \pi } { 4 } , \frac { 7 \pi } { 4 }\)

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Definitions:

Peritubular Capillaries

In the mammalian kidney, a capillary network that surrounds each renal tubule; receives blood from the efferent arterioles.

Ureters Connect

The function of ureters is to transport urine from the kidneys to the bladder, facilitating urinary excretion.

Kidney

A pair of bean-shaped organs in vertebrates that filter waste products from the blood and excrete them, along with water, as urine.

Bladder

A hollow organ in the pelvic area that stores urine from the kidneys before it is excreted through the urethra.