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SUSULAN PAT MATEMATIKA PEMINATAN KELAS X

Authored by kurikulum 024

Mathematics

10th Grade

Used 17+ times

SUSULAN PAT MATEMATIKA PEMINATAN KELAS X
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30 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diketahui  a ⃗ =2i ⃗ + j ⃗ - 4k ⃗  dan  b ⃗ = - i ⃗ + 2j ⃗ + k ⃗ . Vektor proyeksi a ⃗  pada vektor  b ⃗  adalah...

2/3i ⃗ - 4/3j ⃗ + 2/3k ⃗

2/3i ⃗ - 4/3j ⃗ - 2/3k ⃗

2/3i ⃗ + 4/3j ⃗ + 2/3k ⃗

1/3i ⃗ - 4/3j ⃗ - k ⃗

1/3i ⃗ - 2/3j ⃗ - 1/3k ⃗

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diketahui u⃗ = (-2, 4) dan v⃗= (-8, 6). Panjang vektor proyeksi u⃗ ke v⃗ adalah...

4

5

6

8

10

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Jika diketahui vektor a⃗ = ( 1, 2, 3), b⃗ = (5, 4, -1), dan c⃗ = (4, -1, 1) maka vektor

a⃗ + 2b⃗ - 3c⃗ = ...

6i+11j8k6i⃗+11j⃗-8k⃗


7i+13j8k-7i⃗+13j⃗-8k⃗

i+12j2k-i⃗+12j⃗-2k⃗

i+13j2k-i⃗+13j⃗-2k⃗

6i+12j+8k-6i⃗+12j⃗+8k⃗

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diketahui vektor a⃗ = 5i⃗ + j⃗ + 7k⃗ dan b⃗ = 3i⃗ - j⃗ + 2k⃗. Proyeksi orthogonal vektor a⃗ pada b⃗ adalah ...


5i+2j+9k5i⃗+2j⃗+9k⃗

6i2j+4k6i⃗-2j⃗+4k⃗

5i+j+7k5i⃗+j⃗+7k⃗

8i2j+9k8i⃗-2j⃗+9k⃗

6i+2j+4k6i⃗+2j⃗+4k⃗

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diketahui vektor a⃗ = 2i⃗ - 3j⃗ + k⃗, b⃗ = pi⃗+2j⃗ - k⃗, dan c⃗ = i⃗ - j⃗ + 3k⃗. Jika b⃗ tegak lurus terhadap vektor c⃗, vektor a⃗ - b⃗ - c⃗ = ...

4i+4j+3k-4i⃗+4j⃗+3k⃗

4i4j+3k-4i⃗-4j⃗+3k⃗

4i4jk-4i⃗-4j⃗-k⃗

3i+4j+4k-3i⃗+4j⃗+4k⃗

3i4j4k-3i⃗-4j⃗-4k⃗

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Dikehui vektor-vektor : A (1, 2, 3), B (-5, 3, -2), dan C (1, 0, 2). Proyeksi skalar a pada ( b + c) adalah ...

2/5

3/5

4/5

7/5

9/5

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Diketahui P ( 1, 2, 3 ), Q ( 3, 3, 1 ), dan R ( 7, 5, -3 ). Jika P, Q, dan R segaris, maka perbandingan PQ : QR = ...

1 : 2

2 : 1

2 : 5

5 : 7

7 : 5

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