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SO
Question Practice

If A = 3i + 4j and B = 5j + 2k, what is A × B?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Physics
Physics Part - I
SYSTEM OF PARTICLES AND ROTATI...
Question Bank

If A = 3i + 4j and B = 5j + 2k...

Single Answer MCQ
Q-00057499

If A = 3i + 4j and B = 5j + 2k, what is A × B?

1

-10i + 15j + 12k

2

12i - 6j + 15k

3

6i - 15j + 10k

4

6i + 10j

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