The angle between i + j and i is:
The angle between i + j and i is:
- A. 30°
- B. 45°
- C. 60°
- D. 90°
Answer: B) 45°
Explanation: cosθ = 1/√2, so θ = 45°.
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The angle between i + j and i is:
Answer: B) 45°
Explanation: cosθ = 1/√2, so θ = 45°.
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