If (a, n)! is defined as product of n consecutive numbers starting fro – McqOptions

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1.	If (a, n)! is defined as product of n consecutive numbers starting from a, where a and n are both natural numbers, and if H is the HCF of (a, n)! and n!, then what can be said about H?
A.	h = a!
B.	h ≥ n!
C.	h = n!
D.	h ≥ a * n
Answer» D. h ≥ a * n

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