Class 10 Maths (Arithmetic Progression) NCERT, CBSE, In An AP Show that S12 = 3[ S8 - S4]

Maths Class 10 Chapter-5 Arithmetic Progression (AP) Most Important Question from AP In an AP if Sn Denotes the sum of first n terms of an AP then show that S12 = 3[ S8 - S4] ????Dear Students, We are to promote the value of learning by initi