If the Terminal Point Determined By $\text { t }$ Is $\left( \frac { 1 } { \sqrt { 5 } } , - \frac { 2 } { \sqrt { 5 } } \right)$

question 37

Essay

If the terminal point determined by $\text { t }$ is $\left( \frac { 1 } { \sqrt { 5 } } , - \frac { 2 } { \sqrt { 5 } } \right)$ , find $\sin$ $\text { t }$ , $\cos$ $\text { t }$ and $\tan$ $\text { t }$ .

---

Definitions:

Genital

Referring to the reproductive organs or the final stage of Freudian psychosexual development, where mature sexual relationships are formed during adulthood.

Phallic

Phallic pertains to the third stage in Freud's psychosexual development, focusing on the genitals and the child's identification with the same-sex parent.

Inferiority Complex

A psychological condition in which an individual feels a deep sense of inadequacy and a lack of self-worth compared to others.

Freudian

Relating to or influenced by Sigmund Freud, particularly regarding his theories of the unconscious mind and psychosexual development.