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Step by step text solution for The perpendicular from A on side BC of a DeltaABC meets BC at D such that DB = 3CD. Prove that 2AB^2 = 2AC^2 + BC^2 by MATHS experts to help you in doubts & scoring excellent marks in Class 10 exams.
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EDUCART PUBLICATION-SAMPLE PAPER 03 (MATHEMATICS)-SECTION C
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