4. Show that (a – b) x (a + b) = 2(a x b)

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4. Show that (a – b) x (a + b) = 2(a x b)
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4. Show that (a – b) x (a + b) = 2(a x b) 4. Show that (a - b) x (a + b) = 2(a x b) November 5, 2021 Category: Chapter 10 - Vector Algebra , Maths , NCERT Exemplar Class 12 ,
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