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JEE Main 2003 Mathematics question

MathematicsVector AlgebraJEE Main 2003

Let , and . If is a unit vector such that and , then is equal to

Answer: (1)

Solution

is perpendicular to both and , so it is parallel to $Missing argument for \vec\vec u×Missing argument for \vec\vec v = (Missing argument for \hat\hat i + Missing argument for \hat\hat

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Question ID VK-038271