Same chapter3 marksDifficulty: Medium
State the geometrical meaning of the scalar and the vector product of two vectors.
Vectors
2 marksDifficulty: Easy
If a = i + 2j + 3k and b = 4i + 5j + 6k, find a · b.
Original Khojo Papers practice question — not from a past board paper.
Answer
32
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
The scalar product is 1(4) + 2(5) + 3(6) = 4 + 10 + 18 = 32.
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