Теңдеуді шешіңдер sin x + 1/2 = 0

Тригономтериялық теңдеулер

Quiz
•
Others
•
1st - 5th Grade
•
Hard
Mektep Satbaev
Used 3+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
π/6 - + 2πη, η ΕΖ
(- 1) ^ n * П/6 + Пn, n \in Z
(- 1) ^ (n + 1) * П/6 + П*n, n \in Z
π/6 +πη, ηΕΖ
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Теңдеуді шешіңдер cos 2x = 0
x = П/4 + П/2 * n , n \in Z
x = П/2 + Пn, n \in Z
x = П/2 * n, n \in Z
x = П + 2П*n η ΕΖ
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Теңдеуді шешіңдер - 3sin x = 0
πm, m∈Z
2 πm, m∈Z
Пm/-3, m∈Z
2πm/ −3, m∈Z
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Теңдеуді шешіңдер tan(x/2) = √3
π/3 + πη, η ΕΖ
π /3 + 2πη, η ΕΖ
2π /3 + 2πη, η ΕΖ
2π/3 + πη, η ΕΖ
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Теңдеуді шешіңдер cos(x/2 + П) = 0
x=π+pk, kÎ Z
x = П/2 + pk kî Z
x = 2Пk kî Z
x =п+2пк kî Z
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Теңдеуді шешіңдер ctg (x+3п/2) = 0
x = п + 2п*k kÎ Z;
x=π/-2+пk, kÎ Z
x = - п/2 + п*k kî Z
x = 2п*k kÎ Ζ.
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