Find the Exact Value of the Real Number Y $\mathrm { y } = \arctan ( 1 )$

question 409

Multiple Choice

Find the exact value of the real number y.
- $\mathrm { y } = \arctan ( 1 )$

• A) \(\frac { 2 \pi } { 3 }\)
• B) \(\frac { \pi } { 3 }\)
• C) \(\frac { 3 \pi } { 4 }\)
• D) \(\frac { \pi } { 4 }\)

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Definitions:

Biogenic Amines

Organic compounds, including neurotransmitters like dopamine and serotonin, involved in signal transmission within the nervous system.

Endorphins

Natural chemicals produced by the body that help to relieve pain and stress.

Dopamines

A type of neurotransmitter that plays a significant role in the brain's reward system and motor functions.

Acetylcholines

Naturally occurring neurotransmitters in the body that play a key role in transmitting nerve impulses across synapses.