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Grade 12Trigonometry

Please solve this problem.
In any triangle, prove that (AB+BC)/AC=cot B/2

Profile image of Mrityunjoy Saha
8 Years agoGrade 12
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1 Answer

Profile image of Saurabh Koranglekar
6 Years ago
Dear student

Consider equilateral triangle

Lhs = 2

Rhs = sqrt(3)

Both do not match kindly upload correct EQUATION

Regards

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