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Q.The vector a⃗+b⃗\vec{a} + \vec{b} bisects the angle between a⃗\vec{a} and b⃗\vec{b} if

a
∣a⃗∣=∣b⃗∣|\vec{a}| = |\vec{b}|
b
a⃗⋅b⃗=0\vec{a} \cdot \vec{b} = 0
c
∣a⃗∣+∣b⃗∣=0|\vec{a}| + |\vec{b}| = 0
d
a⃗=b⃗\vec{a} = \vec{b}

Correct Answer: Option A

The correct solution involves applying the fundamental concept to derive the final value step by step...

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