Derived Channel
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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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f(x) = log(a)x
Domain =
Anonymous Quiz
25%
R
52%
R+
21%
R+ - {1}
2%
R-
f(x) = log(a)x
Range =
Anonymous Quiz
57%
R
19%
R+
22%
R+ - {1}
1%
R-
log(e) x = ln e
Anonymous Quiz
55%
T
45%
F
log(2) x = lig x
Anonymous Quiz
69%
T
31%
F
log(a)x = log(b)x / log(b)a
Anonymous Quiz
78%
T
22%
F
x = a^y ⇔ log(a) x = log(a) a^y
Anonymous Quiz
84%
T
16%
F
Derived Channel
|x| = x
x لو x>0
-x لو x<0
المحاضرة السادسة 👇
lim(x⇒a) f(x) =
Anonymous Quiz
42%
a
58%
f(a)
lim(x⇒2) = x^2 - 4 / x - 2
Anonymous Quiz
7%
0/0
80%
4
5%
2
8%
Unknown
x-2 = (√x - √2)(√x + √2)
Anonymous Quiz
89%
T
11%
F
lim(x⇒∞) 1/x =
Anonymous Quiz
16%
6%
1
1%
x
77%
0
lim(x⇒a) x^n - a^n / x^m - a^m =
Anonymous Quiz
17%
n a^n-m
11%
m/n a^n-m
64%
n/m a^n-m
8%
n/m a^n-m-1
علشان تجيب النهاية
1- بتعوض
2- بتحلل
3- بتضرب فالمرافق
4- بتستخدم النظريات
المحاضرة السابعة 👇
f(x) < g(x)
lim f(x) .... lim g(x)
Anonymous Quiz
80%
<
14%
<=
5%
>
2%
>=
L <= M <= N
and L = N
so that means
Anonymous Quiz
4%
M > L
1%
M < N
16%
L = M
3%
N = M
75%
C & D