Question:
If \(\vec{a}\) and \(\vec{b}\) are unit vectors and θ is the angle between \(\vec{a}\) and \(\vec{b}\), then sin\(\frac{θ}{2}\) is
If \(\vec{a}\) and \(\vec{b}\) are unit vectors and θ is the angle between \(\vec{a}\) and \(\vec{b}\), then sin\(\frac{θ}{2}\) is
Updated On: Apr 3, 2024
- \(|\vec{a}+\vec{b}|\)
- \(\frac{|\vec{a}+\vec{b}|}{2}\)
- \(\frac{|\vec{a}-\vec{b}|}{2}\)
- \(|\vec{a}-\vec{b}|\)
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The Correct Option is C
Solution and Explanation
The correct answer is (C) : \(\frac{|\vec{a}-\vec{b}|}{2}\).
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