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Tentukan himpunan penyelesaian dari persamaan dan ...

Tentukan himpunan penyelesaian dari persamaan dan pertidaksaman nilai mutlak berikut.

a. begin mathsize 14px style vertical line x vertical line end style size 14px plus begin mathsize 14px style vertical line x minus 5 vertical line end style size 14px equals size 14px 7 td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}

  1. ... undefined 

  2. ... undefined  

Jawaban:

table attributes columnalign right center left columnspacing 0px end attributes row blank blank cell begin mathsize 14px style vertical line x vertical line end style begin mathsize 14px style left curly bracket table attributes columnalign left end attributes row cell x space jika space x greater or equal than 0 end cell row cell negative x space jika space x less than 0 end cell end table end style end cell row blank blank cell begin mathsize 14px style vertical line x minus 5 vertical line end style begin mathsize 14px style left curly bracket table attributes columnalign left end attributes row cell x minus 5 space jika space x greater or equal than 5 end cell row cell 5 minus x space jika space x less than 5 end cell end table end style end cell row blank blank blank row cell size 14px Kondisi size 14px space size 14px 1 size 14px space size 14px colon size 14px space size 14px x end cell size 14px less than size 14px 0 row cell size 14px minus size 14px x size 14px plus size 14px left parenthesis size 14px 5 size 14px minus size 14px x size 14px right parenthesis end cell size 14px equals size 14px 7 row cell size 14px minus size 14px 2 size 14px x size 14px plus size 14px 5 end cell size 14px equals size 14px 7 row cell size 14px minus size 14px 2 size 14px x end cell size 14px equals size 14px 2 row size 14px x size 14px equals cell size 14px minus size 14px 1 size 14px space size 14px memenuhi size 14px space size 14px syarat size 14px space size 14px kondisi size 14px space size 14px x size 14px less than size 14px 0 size 14px space end cell row blank blank blank row cell size 14px Kondisi size 14px space size 14px 2 size 14px space size 14px colon size 14px 0 end cell size 14px less or equal than cell size 14px x size 14px less than size 14px 5 end cell row cell size 14px x size 14px plus size 14px left parenthesis size 14px 5 size 14px minus size 14px x size 14px right parenthesis end cell size 14px equals size 14px 7 row size 14px 5 size 14px equals cell size 14px 7 size 14px space size 14px salah size 14px space end cell row blank blank blank row blank blank blank row cell size 14px Kondis size 14px i size 14px space size 14px 3 size 14px space size 14px colon size 14px x end cell size 14px greater or equal than size 14px 5 row cell size 14px x size 14px plus size 14px x size 14px minus size 14px 5 end cell size 14px equals size 14px 7 row cell size 14px 2 size 14px x end cell size 14px equals size 14px 12 row size 14px x size 14px equals cell size 14px 6 size 14px space size 14px memenuhi size 14px space size 14px syarat size 14px space size 14px kondisi end cell row blank blank blank row blank blank blank row blank blank blank end table 

 

Jadi himpunan yang memenuhi adalah begin mathsize 14px style open parentheses negative 1 comma 6 close parentheses end style  

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