1. Value of (a–c)[(a–b)2 +(b–c)2 –(a–b)(b–c)]+(c–a)3 is equal to

   (1) 3(a – b) (b – c) (c –a) (2) (a – b) (b – c) (c – a)

   (3)(a–b)3 (b–c)3 (c–a)3 (4)None of these

Vijay

8 Years agoGrade 10