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The angle between vector P + vector Q and vector P - vector Q will be:1. 90° only2. Between 0° and 180°3. 180° only4. None of these |
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Answer» The angle between vector P + vector Q and vector P - vector Q will be: 1. 90° only 2. Between 0° and 180° 3. 180° only 4. None of these |
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