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68. Funksiyaning aniqlanish sohasi — JAYDARIMOCK
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68. Funksiyaning aniqlanish sohasi
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1.
O'rtacha
Funksiyaning aniqlanish sohasini ko'rsating:
f
(
x
)
=
ln
(
5
−
x
)
x
+
2
A)
(-
∞
; -2]
∪
(5;
∞
)
B)
[-2; 4)
∪
(4; 5)
C)
[-2; 5)
D)
[-2; 5]
Javobni tekshirish
Yechim tahlili
Oldingi
Keyingi
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