3 4 5 3 9 =- 6 July 8, 2019 16 32 64 128 3 * 5 4 9 6 2 Ritu did the following calculation 3 4 5 3 9 =- 6 6 3 3 4 5 9 number series 3 4 6x16 9 5 =( 4 3 x 2 1 3 6x 9 )+ 4 5 3 x
