Question:
If the unit vectors \(\vec{a}\) and \(\vec{b}\) are inclined at an angle 2θ such that \(|\vec{a}-\vec{b}|\lt 1\) and \(0 \leq \theta \leq \pi\), then θ lies in the interval.
If the unit vectors \(\vec{a}\) and \(\vec{b}\) are inclined at an angle 2θ such that \(|\vec{a}-\vec{b}|\lt 1\) and \(0 \leq \theta \leq \pi\), then θ lies in the interval.
Updated On: Mar 12, 2025
- [0, π/2]
- [5π/6,π]
- [π/6,π/2]
- [π/2,5π/6]
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The Correct Option is B
Solution and Explanation
The correct answer is(B): [5π/6,π]
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