TS EAMCET · Maths · Vector Algebra
If \(\mathbf{a}, \mathbf{b}, \mathbf{c}\) are unit vectors satisfying the relation \(\mathbf{a}+\mathbf{b}+\sqrt{3} \mathbf{c}=0\), then the angle between \(\mathbf{a}\) and \(\mathbf{b}\) is
- A \(\frac{\pi}{6}\)
- B \(\frac{\pi}{4}\)
- C \(\frac{\pi}{3}\)
- D \(\frac{\pi}{2}\)
Answer & Solution
Correct Answer
(C) \(\frac{\pi}{3}\)
Step-by-step Solution
Detailed explanation
Given, \(\mathbf{a}+\mathbf{b}+\sqrt{3} \mathbf{c}=0\)…
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