Question:
If \(\vec{a}.\vec{b}=0\) and \(\vec{a}+\vec{b}\) makes an angle 60° with \(\vec{a}\) then
If \(\vec{a}.\vec{b}=0\) and \(\vec{a}+\vec{b}\) makes an angle 60° with \(\vec{a}\) then
Updated On: Apr 17, 2024
- \(|\vec{a}|=2|\vec{b}|\)
- \(2|\vec{a}|=|\vec{b}|\)
- \(|\vec{a}|=\sqrt3|\vec{b}|\)
- \(\sqrt3|\vec{a}|=|\vec{b}|\)
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The Correct Option is D
Solution and Explanation
The correct answer is (D) : \(\sqrt3|\vec{a}|=|\vec{b}|\).
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