Q.21 ls 7 x 11 x 13 + 11 a composite number? Justify your answer.
Answers
Answered by
1
Answer:
11(7×13+1)
11(91+1)
11×92
this is acomposite number because it had more than 2 factors.
Answered by
0
Answer:
yes because it have more factor then it self because it is divisible by 3.
Similar questions