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Vector Algebra Quiz

Class XII
Mathematics
Vector Algebra
11 questions
HARD

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Preview questions

1. What is the scalar product of two vectors A and B represented as A · B?

AB cos θ · AB sin θ · A + B · A - B

2. If vectors A and B are perpendicular, what is the value of A · B?

1 · 0 · A · B

3. Which of the following represents the vector product of A and B?

AB cos θ · AB sin θ · A + B · A - B

4. The magnitude of the vector A = (3, 4) is:

5 · 7 · 12 · 1

5. If A = (2, 3) and B = (4, -1), what is A + B?

(6, 2) · (2, 6) · (0, 4) · (6, -4)