Alerts
Wishlist
Cart
Sign In
Categories
Current Affairs & GK
Current Affairs
Show All Current Affairs & GK
eBooks
General Aptitude
Arithmetic Aptitude
Data Interpretation
Show All General Aptitude
General Knowledge
Basic General Knowledge
General Science
Show All General Knowledge
Medical Science
Anatomy
Biochemical Engineering
Biochemistry
Biotechnology
Microbiology
Show All Medical Science
Technical
Database
Digital Electronics
Electronics
Networking
Show All Technical
Verbal and Reasoning
Logical Reasoning
Verbal Ability
Verbal Reasoning
Show All Verbal and Reasoning
›
If vector K = 2i + 2j and vector L = -i + 3j, what is the resultant vector K + L
If vector K = 2i + 2j and vector L = -i + 3j, what is the resultant vector K + L?
Expand All
Collapse All
Practice Questions
1 question
Q1
If vector K = 2i + 2j and vector L = -i + 3j, what is the resultant vector K + L?
i + 5j
i + j
3i + 5j
3i + j
Show Solution
Copy
K + L = (2i + 2j) + (-i + 3j) = (2 - 1)i + (2 + 3)j = 1i + 5j = i + 5j.
Questions & Step-by-step Solutions
1 item
Q
Q: If vector K = 2i + 2j and vector L = -i + 3j, what is the resultant vector K + L?
Solution:
K + L = (2i + 2j) + (-i + 3j) = (2 - 1)i + (2 + 3)j = 1i + 5j = i + 5j.
Steps: 7
Show Steps
Step 1: Identify vector K, which is given as 2i + 2j.
Step 2: Identify vector L, which is given as -i + 3j.
Step 3: Write down the expression for the resultant vector K + L, which is (2i + 2j) + (-i + 3j).
Step 4: Combine the i components: 2i + (-i) = (2 - 1)i = 1i.
Step 5: Combine the j components: 2j + 3j = (2 + 3)j = 5j.
Step 6: Write the resultant vector as 1i + 5j.
Step 7: Simplify the notation: 1i can be written as i, so the final answer is i + 5j.
Related Questions
I
If the perimeter of a rectangle is 50 cm and the length is 15 cm, what is the wi
Question: If the perimeter of a rectangle is 50 cm and the length is 15 cm, what is the width? (2020..
I
If the ratio of the sides of a triangle is 3:4:5, what type of triangle is it? (
Question: If the ratio of the sides of a triangle is 3:4:5, what type of triangle is it? (2019)Optio..
S
Solve for x: 3x - 7 = 2x + 5. (2021)
Question: Solve for x: 3x - 7 = 2x + 5. (2021)Options: 1211109Correct Answer: 12Exam Year: 2021Solut..
I
If the ratio of the ages of A and B is 3:4 and the sum of their ages is 28 years
Question: If the ratio of the ages of A and B is 3:4 and the sum of their ages is 28 years, what is ..
W
What is the value of the expression 5! / (3! * 2!)? (2020)
Question: What is the value of the expression 5! / (3! * 2!)? (2020)Options: 10152025Correct Answer:..
‹
Biology (School & UG)
Chemistry (School & UG)
Civil Engineering
Commerce & Accountancy
Computer Science & IT
Current Affairs & GK
Data Structures & Algorithms
eBooks
Electrical & Electronics Engineering
English (School)
General Aptitude
General Knowledge
General Knowledge & Current Affairs
Languages & Literature
Law & Legal Studies
Major Competitive Exams
Mathematics (School)
Mechanical Engineering
Medical Science
Physics (School & Undergraduate)
Quantitative Aptitude & Reasoning
Social Science (School)
Technical
Verbal and Reasoning
Vocational & Skill Development
›
Soulshift Feedback
×
On a scale of 0–10, how likely are you to recommend
The Soulshift Academy
?
0
1
2
3
4
5
6
7
8
9
10
Not likely
Very likely
✕
↑
