Bir noma`lumli tengsizliklar sistemasi deb nimaga aytiladi?, Bu bir xil noma`lum qatnashgan ikki yoki undan ortiq tengsizliklarning birgalikda berilishi, Tengsizlikda 2 xil nom`lum qatnashishi, taqqoslash yordamida aniqlash mumkin, ko`p noma`lum qatnashgan, Bir noma`lumli tengsizlikning yechimi deb nimaga aytiladi?, x soni qatnashgan tengsizlikka, Noma`lumni shu tengsizlikni to`g`ri sonli tengsizlikka aylantiradigan qiymatiga aytiladi, tengsizlikni yechimidan kelib chiqadi, nechta tengsizlik bo`lsa shuncha yechim bo`ladi, Tasdiqni tengsizlik ko`rinishida yozing : x va 17 sonlarining yig`indisi 18 dan katta, x+17>18, x+17<18, x+17<=18, x+17>=18, Tengsizlikni yeching: x+1>7-2x, x<2, x<1, x>3, x>2, Tengsizlikni yeching: x+2>15, x<13, x=12, x>13, x>12

Test 1

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