Quee:-2) show that 5x7x11 +11 is a composite numbers,
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Answered by
1
Answer:
it is composite. numbers,
Answered by
3
Answer:
Step-by-step explanation:
Given,
5 × 7 × 11 + 11
= (5 × 11) + (7 × 11)
= 55 + 77
= 132
= 2 × 66
= 2 × 2 × 33
= 2 × 2 × 3 × 11
Therefore 132 is a composite number
It have 4 factors.
So,composite number having more than one and itself factors.
Thus, 5 × 7 × 11 + 11 is a composite number is proved.
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