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JEE Advanced Mathematics question

MathematicsVector AlgebraJEE Advanced

If are noncoplanar vectors such that , and then

Answer: (A),(B),(C)

Solution

. Similarly and . So

|Missing argument for \vec\vec a|=|Missing argument for \vec\vec b|=|Missing argument for \vec\vec c|=Missing argument for \sqrt\sqrt{[Missing argument for \vec\vec

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Question ID VK-109708