JAYDARIMOCK
JAYDARIMOCK
Matematika
Fizika
SAT
Tarix
Biologiya
Kimyo
IELTS
Ona tili va adabiyot
Multilevel
Diagnostika
Reyting
Guruhlar
Duel
Xatolar daftari
Kabinet
Yuklanmoqda...
Asosiy
Fanlar
Reyting
Guruhlar
Profilim
60. Trigonometriyaning asosiy ayniyatlari — JAYDARIMOCK
Oq to'plam (1996–2003)
Trigonometriya
60. Trigonometriyaning asosiy ayniyatlari
1 / 37
Doska
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
1.
O'rtacha
Agar sin
α
=
5
3
va
π
2 <
α
<
π
bo’lsa, tg
α
ni toping.
A)
5
−
4
B)
4
−
3
C)
4
3
D)
5
−
3
E)
3
Javobni tekshirish
Yechim tahlili
Oldingi
Keyingi
Mavzu tushuntirish va masalalar yechimi
72-Dars. 2.15.2 Trigonametrik Asosiy Ayniyatlar
1 soat 7 daq
Videolar: Matematika kursi (YouTube).
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37