is 7 into 6 into 5 into 4 into 3 into 2 into 1 + 5 a composite number justify your answer
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7×6×5×4×3×2×1+5
=5040+5
=5045
= as it has the last number 5 due to which it has a divisibility with 5
Hence it is a composite number
=5040+5
=5045
= as it has the last number 5 due to which it has a divisibility with 5
Hence it is a composite number
Answered by
4
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