Vector Addition
Easymathematics
The sum of vectors (2î + 3ĵ) and (4î - 5ĵ) is
Select the correct option:
Solution
Incorrect! Answer:
6î - 2ĵ
- Algebraic Addition: To add vectors, add their corresponding components.
- Horizontal Sum: 2i^+4i^=6i^.
- Vertical Sum: 3j^+(−5j^)=−2j^.
- Total Result: 6i^−2j^.
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About This Question
- Subject
- mathematics
- Chapter
- vector algebra
- Topic
- vector addition
- Difficulty
- Easy
- Year
- 2025
Solution
Correct Answer:
6î - 2ĵ
- Algebraic Addition: To add vectors, add their corresponding components.
- Horizontal Sum: 2i^+4i^=6i^.
- Vertical Sum: 3j^+(−5j^)=−2j^.
- Total Result: 6i^−2j^.
This easy difficulty mathematics question is from the chapter vector algebra, covering the topic of vector addition. It appeared in the 2025 exam.
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