Search Header Logo

Final Math Quiz Competition 2024

Authored by Mohammad Zaki Ardiansyah

Mathematics

9th - 12th Grade

Used 1+ times

Final Math Quiz Competition 2024
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

40 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Nilai x yang memenuhi persamaan sin x = 1⁄2 √3  untuk 0° ≤ x ≤ 360° adalah ...

{60°, 120°}

{30°, 120°}

{30°, 150°}

{45°, 135°}

{60°, 120°, 240°}

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Himpunan penyelesaian persamaan 2 cos (x - π/6 ) =  √3 untuk 0 ≤ x ≤ 2π adalah ...

{π/6 , π/2 }

{π/6 , π/3 }

{π/3 , π/2 }

{π/6 , 3π/2 }

{π/3 , 3π/2 }

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Himpunan penyelesaian dari persamaan 2 cos2 x + 5 sin x - 4 = 0 untuk 0° ≤ x ≤ 360° adalah ...

{30°, 150°}

{30°, 300°}

{60°, 150°}

{60°, 300°}

{150°, 300°}

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Jika x1 dan x2 adalah solusi dari persamaan di atas, maka tan (x1 + x2) = ...

- 5 / 7

- 5 / 3

√5 / 7

√5 / 3

5 / 3

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Jika x1 dan x2 adalah solusi dari 2 cot x - 2 tan x - 4 sin x cos x = 0 untuk 0 < x < π/2 , maka sin²x₁ + sin²x₂ = ...

1 / 2

1

3 / 2

2

5 / 2

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Nilai x yang memenuhi persamaan sin (x + π / 6) = √3 sin x untuk 0 ≤ x ≤ 2π adalah...

π / 6 dan 2π / 3

π / 6 dan 5π / 6

π / 6 dan 7π / 6

π / 3 dan 2π / 3

π / 3 dan 5π / 6

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Dari persamaan di atas, nilai x = ...

π + k ⋅ π / 2

π / 2 + k ⋅ π / 2

π / 4 + k ⋅ π / 2

π / 6 + k ⋅ π / 2

π / 8 + k ⋅ π / 2

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?