PART IMATScontains 15 Single choice questions. Each question has fourO

1.	PART IMATScontains 15 Single choice questions. Each question has fourONE is correct.heme:warded 3 marks for correct answer, -1 for wrong answert digit in the expression (36234) (33512) (39180) (54 (2512 (31512)(B) 0ler wheel of diar
Answer» unit digit will be611 - 451 (451 = 20, ignore 2 because i have to only focus on unit digit)so, 6 - 0 = 6 why you do 6×1×1 tell me

PART IMATScontains 15 Single choice questions. Each question has fourONE is correct.heme:warded 3 marks for correct answer, -1 for wrong answert digit in the expression (36234) (33512) (39180) (54 (2512 (31512)(B) 0ler wheel of diar

Answer»

unit digit will be6*1*1 - 4*5*1

(4*5*1 = 20, ignore 2 because i have to only focus on unit digit)so, 6 - 0 = 6

why you do 6×1×1

tell me