
Persamaan Trigonometri Kuadrat
Authored by amira ananditya
Mathematics
12th Grade
Used 2+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jika Sin A = ✓2pq dan Tan A = ✓2pq/p-q, maka p²-q²....
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4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jika X1 dan X2 memenuhi persamaan 2 Sin² x - Cos x = 1, 0 ≤ x ≤ π, nilai X1 + X2 adalah...
4π/4
4π/3
3π/4
4π/5
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Jika 3 Cos² 2x + 4 Sin (π/2 - 2x) - 4 = 0, maka Cos x....
Cos x = ✓6/5
Cos x = ✓3/6
Cos x = ✓5/6
Cos x = ✓6/3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Himpunan penyelesaian dari persamaan 2Sin²x + 3Cosx = 0 untuk 0° ≤ x ≤ 360° adalah....
HP = {120°,90°}
HP = {90°,240°}
HP = {90°,60°}
HP = {120°,240°}
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Apa itu persamaan trigonometri dalam bentuk kuadrat?
Persamaan yang terdapat fungsi trigonometri seperti sin, cos, tan, dalam bentuk kuadrat
Persamaan fungsi
Persamaan yang terdapat fungsi trigonometri seperti sin, cos, tan
Sebuah persamaan fungsi dalam bentuk kuadrat
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Ada berapa bentuk umum persamaan trigonometri?
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4
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Berikut ini yang bukan merupakan persamaan trigonometri kuadrat adalah...
a sin²(x) ± b sin²(x) + c = 0
a tan²(x) ± b cos²(x) + c = 0
a cos²(x) ± b cos²(x) + c = 0
a tan²(x) ± b tan²(x) + c = 0
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