CLASS 12 | CHAPTER - 8 | EXERCISE 8.1 | Q - 3

WEBSITE: https://sites.google.com/view/mathssimplifiedtamil/home CLASS 12 CHAPTER 8 TNSCERT SYLLABUS N.TAMILSELVAN (M.Sc., M.Ed., M.Phil.,) GHSS, KALAPATTI, CBE - 641048