Question

show that A B C + a b + b is a composite number wear a b c are natural number less than equal to 2​

Answer 1

Step-by-step explanation:

Let values of a, b, c as  a=1; b= a+1 , c=a+ b+1therefore , abc + ab + b = (1 x 2 x 4) + ( 1 x 2) + (2 )                                        = 8+ 2 + 2                                        = 12 which is a composite number .

Answer 2

Answer:Here is ur answer dude..

explanation:Let values of a, b, c as

  a=1; b= a+1 , c=a+ b+1

abc + ab + b = (1 x 2 x 4) + ( 1 x 2) + (2 )

                                        = 8+ 2 + 2

                                        = 12

Here 12 is a composite number .

HOPE IT HELPED U DUDE..✌️✌️