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Ch 2.Vector Algebra-Exercise 2.4 sum 6-TN 12 Std(12 வகுப்பு கணிதவியல்) -Part31

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TN 12 Std Maths - part 31
Chapter 2. Vector Algebra:
Exercise 2.4 sum 6

Prove that twice the area of a parallelogram is equal to the area of another parallelogram formed by taking as its