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القناة الأساسية
@stepbystep001

ومـما زادني شـرفـاً وتـيــهـاً
وكدت بأخمصي أطأ الـثريا
دخولي تحت قولك يا عبادي
وأن صـيَّرت أحمد لي نـبيـا
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Derived Channel pinned «تفاضل وتكامل المحاضرة الاولى المحاضرة التانية المحاضرة الثالثة المحاضرة الرابعة المحاضرة الخامسة المحاضرة السادسة المحاضرة السابعة المحاضرة الثامنة المحاضرة التاسعة المحاضرة العاشرة المحاضرة الحداشر»
المحاضرة التانية 👇
|xy| = |x||y|
Anonymous Quiz
95%
T
5%
F
|x+y| = |x| + |y|
Anonymous Quiz
53%
T
47%
F
|x/y| = |x|/|y|
Anonymous Quiz
87%
T
13%
F
|x-y| = |x|-|y|
Anonymous Quiz
15%
T
85%
F
|3*-5| = |-15| = 15
|3| = 3
|-5| = 5
|3||-5| = 3*5 = 15

|3+(-5)| = |-2| = 2
|3| = 3
|-5| = 5
|3|+|-5| = 3+5 = 8

|10/(-5)| = |-2| = 2
|10| = 10
|-5| = 5
|10|/|-5| = 10/5 = 2

|3-(-5)| = |8| = 8
|3| = 3
|-5| = 5
|3|-|-5| = 3-5 = -2

الضرب والقسمة عادي
الجمع والطرح لا
if |x| < |x+1|
then |x|^2 ... |x+1|^2
Anonymous Quiz
78%
<
10%
>
12%
depends on the value of x
|x^2| = |x|^2
Anonymous Quiz
83%
T
17%
F
جماعة الN مكتوبة فالكتاب من اول 1 وفالمحاضرة الاولى الدكتور عملها من اول 0 فانا معرفش ايه الصح فيهم
Every function is a relation and every relation is a function
Anonymous Quiz
16%
T
84%
F
if x has two images so f can be called as a
Anonymous Quiz
15%
function
67%
relation
17%
A & B
if x has only one image so f can be called as a
Anonymous Quiz
53%
function
4%
relation
43%
A & B
if x doesn't have an image so f can be called as a
Anonymous Quiz
33%
function
56%
relation
10%
A & B
الفرق مابين function , relation
the equation of the ball represents a
Anonymous Quiz
27%
function
56%
relation
17%
A & B
|x| < a ⇔ -a < x < a
Anonymous Quiz
91%
T
9%
F