Prove That F=G , Where $\vec { F } ( x , y )$

question 20

Essay

Prove that F=G , where $\vec { F } ( x , y )$ = $( x + \bar { x } y ) \bar { y }$ and $G ( x , y ) = \overline { x + y }$

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Definitions:

Lanugo

Fine, soft hair, especially that which covers the body and limbs of a human fetus or newborn.

Amenorrhea

The absence of menstruation in a woman of reproductive age, which can be a sign of various health conditions.

Alopecia

A condition resulting in partial or complete hair loss on the scalp or body, which can stem from genetic, autoimmune, or other factors.

Bulimia

An eating disorder marked by binge eating followed by purging to avoid weight gain.