

Uji Pemahaman Trigonometri
Flashcard
•
Mathematics
•
11th Grade
•
Practice Problem
•
Hard
Erwin Timu
Used 1+ times
FREE Resource
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10 questions
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1.
FLASHCARD QUESTION
Front
Tentukan identitas trigonometri dari sin²x + cos²x = ?
Back
1
2.
FLASHCARD QUESTION
Front
2sin(x) = 1 untuk 0 ≤ x < 2π
Back
π/6, 5π/6
3.
FLASHCARD QUESTION
Front
Tentukan identitas trigonometri dari tan(x) = sin(x)/cos(x). Benar atau salah?
Back
Benar
4.
FLASHCARD QUESTION
Front
Selesaikan persamaan trigonometri: cos(x) = 0.5 untuk 0 ≤ x < 2π.
Back
[π/3, 5π/3]
5.
FLASHCARD QUESTION
Front
Tentukan identitas trigonometri dari sin(2x) = 2sin(x)cos(x). Benar atau salah?
Back
Benar
6.
FLASHCARD QUESTION
Front
Selesaikan persamaan trigonometri: sin²(x) - 1 = 0.
Back
x = π/2 + 2kπ, x = 3π/2 + 2kπ, k ∈ Z
7.
FLASHCARD QUESTION
Front
Tentukan identitas trigonometri dari 1 + tan²(x) = sec²(x). Benar atau salah?
Back
Benar
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