
VEKTOR MTK MINAT

Flashcard
•
Mathematics
•
University
•
Hard
Wayground Content
FREE Resource
Student preview

14 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Diberikan vektor \( \vec{a} = (x_1, y_1) \) dan \( \vec{b} = (x_2, y_2) \). Apa rumus untuk menjumlahkan kedua vektor tersebut?
Back
Rumus untuk menjumlahkan dua vektor adalah \( \vec{a} + \vec{b} = (x_1 + x_2, y_1 + y_2) \).
2.
FLASHCARD QUESTION
Front
Apa yang dimaksud dengan panjang vektor \( \vec{a} = (x, y) \)?
Back
Panjang vektor \( \vec{a} \) dapat dihitung dengan rumus \( |\vec{a}| = \sqrt{x^2 + y^2} \).
3.
FLASHCARD QUESTION
Front
Diberikan vektor \( \vec{u} = (2, 0, 1) \) dan \( \vec{v} = (3, -1, -2) \). Bagaimana cara menghitung \( |\vec{u} + \vec{v}| \)?
Back
Pertama, hitung \( \vec{u} + \vec{v} = (2+3, 0-1, 1-2) = (5, -1, -1) \). Kemudian, hitung panjangnya: \( |\vec{u} + \vec{v}| = \sqrt{5^2 + (-1)^2 + (-1)^2} = \sqrt{27} = 3\sqrt{3} \).
4.
FLASHCARD QUESTION
Front
Apa yang dimaksud dengan vektor satuan?
Back
Vektor satuan adalah vektor yang memiliki panjang 1. Untuk mendapatkan vektor satuan dari vektor \( \vec{a} \), bagi vektor tersebut dengan panjangnya: \( \hat{a} = \frac{\vec{a}}{|\vec{a}|} \).
5.
FLASHCARD QUESTION
Front
Diberikan vektor \( \vec{a} = (4, -2) \). Hitung panjang vektor tersebut.
Back
Panjang vektor \( \vec{a} \) adalah \( |\vec{a}| = \sqrt{4^2 + (-2)^2} = \sqrt{16 + 4} = \sqrt{20} = 2\sqrt{5} \).
6.
FLASHCARD QUESTION
Front
Apa yang dimaksud dengan operasi pengurangan vektor?
Back
Pengurangan vektor \( \vec{b} - \vec{a} \) dilakukan dengan mengurangkan komponen-komponen vektor: \( \vec{b} - \vec{a} = (x_2 - x_1, y_2 - y_1) \).
7.
FLASHCARD QUESTION
Front
Diberikan vektor \( \vec{a} = (5, 7) \) dan \( \vec{b} = (-6, 2) \). Hitung \( \vec{b} - \vec{a} \).
Back
\( \vec{b} - \vec{a} = (-6 - 5, 2 - 7) = (-11, -5) \).
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Alg 2 - 1st Semester Review

Flashcard
•
12th Grade
15 questions
ACT Prep

Flashcard
•
12th Grade
15 questions
Understanding Functions and Graphs

Flashcard
•
12th Grade
15 questions
Correlation Test - Part 1

Flashcard
•
12th Grade
15 questions
Lecture 21 Nov 14 SEAN

Flashcard
•
University
15 questions
MATH & SCIENCE FLASHCARD BEE GRADE 11 & 12

Flashcard
•
11th - 12th Grade
15 questions
Final Exam Review Flashcard

Flashcard
•
12th Grade
15 questions
Exponents & Radicals redo

Flashcard
•
12th Grade - University
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
9 questions
Tips & Tricks

Lesson
•
6th - 8th Grade