Question:

If \(\bar a\ and\ \bar b\) are position vectors of the points (a, 3, 0) and (1, 0, 0) respectively and if the angle between the vectors \(\bar a\ and\ \bar b\ is\ \frac{\pi}{4}\), then the value of a is equal to

Updated On: Dec 9, 2024
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The Correct Option is C

Solution and Explanation

The correct option is (C) : 3
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