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[" "d kind o.1Find H.C.F.and L.C.M,of "5...

[" "d kind o.1Find H.C.F.and L.C.M,of "5!,6!" and "7!],[" pare alle."0.2" If "(n!)/(2(n-2)!)" and "(n!)/(4(n-4)!)" are in the ratio "2:1," find the value of "n" ."],[" cientle "]

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