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JEE MATHEMATICS MCQ: STRAIGHT LINES
1
Easy
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Application
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A tangent is drawn to the curve in -plane at the point , where , and the tangent cuts the -axis at a point . Then is equal to
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Correct option: D
3
Option D (3) is correct because the dot product of vectors AB and OB, where B is the x-intercept of the tangent to the curve at point A, equals 3.
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