Question 16
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Agar U=x⋅uU=x⋅u bo’lsa, nisbiy xatolik qaysi tengsizlikni qanoatlantiradi?
Birini tanlang:
a. δ(U)<δ(x)−δ(u)δ(U)<δ(x)−δ(u)
b. δ(U)>δ(x)+δ(u)δ(U)>δ(x)+δ(u)
c. δ(U)≤δ(x)δ(u)δ(U)≤δ(x)δ(u)
d. δ(U)>δ(x⋅)δ(u)δ(U)>δ(x⋅)δ(u)
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Question 25
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2^x-4x=0 tenglamani grafik usulda ildizlarini toping.
Birini tanlang:
a. x1=1 x2=-2
b. x1=2 x2=1
c. x1=-1 x2=2
d. x1=1 x2=2
 Jabob A
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