$\text { Let } F ( x , y , z ) = ( \bar { y } z ) ( x + \bar { x } y ) \text {. }$

question 47

Essay

$\text { Let } F ( x , y , z ) = ( \bar { y } z ) ( x + \bar { x } y ) \text {. }$ Show that F can be simplified to give $y + x \bar { z }$

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Definitions:

Investment

Investment pertains to the allocation of resources, such as capital or time, with the expectation of generating an income or profit.

Services

Economic activities that provide intangible products, such as healthcare, education, and financial services, to consumers.

Durable Goods

Items or products that are expected to last for several years under normal use, such as appliances and vehicles.

Nondurable Goods

Items with a short life span which are consumed or used up quickly, such as food and most consumer packaged goods.