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JEE MATHEMATICS MCQ: ERRORS & APPROXIMATION

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Application +4 | -1
In a △AB\triangle A B Cif sides a and b remain constant such that α\alpha is the error in CC, then relative error in its area, is
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Correct option: A
αcot⁡C\alpha \cot C
Option A (αcot⁡C\alpha \cot C) is correct because it represents the relative error in the area of the triangle.

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