JAYDARIMOCK
JAYDARIMOCK
Matematika
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63. Ikkilangan burchak formulalari — JAYDARIMOCK
Oq to'plam (1996–2003)
Trigonometriya
63. Ikkilangan burchak formulalari
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1.
O'rtacha
Hisoblang.
sin
π
8
⋅
cos3
π
8 -sin3
π
8
⋅
cos
π
A)
0
B)
1
C)
2
D)
2
1
E)
1
Javobni tekshirish
Yechim tahlili
Oldingi
Keyingi
Mavzu tushuntirish va masalalar yechimi
75-Dars. 2.15.5 Ikkilangan Burchak Formulalari
1 soat 11 daq
75-Dars. 2.15.5 Ikkilangan Burchak Formulalari 2-QISM
41 daq
Videolar: Matematika kursi (YouTube).
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