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JEE MATHEMATICS MCQ: 2D GEOMETRY SYSTEM

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If the points (a,0),(0,b)(a, 0),(0, b) and (1,1)(1,1) are collinear, then
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Correct option: C
1a+1b=1\frac{1}{a}+\frac{1}{b}=1
Option C (1a+1b=1\frac{1}{a}+\frac{1}{b}=1) is correct because it represents the condition derived from setting the determinant of the collinear points to zero.

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