Question: Solving inequality involving fatorials


I tried to solve an inequality involving factorials using solve, but I failed. The code is 


n should be 7.

Maple returns me "Warning, solutions may have been lost" message. 

How can I solve an inequality like this using solve?

I worked around this with a for loop testing the value of the expression for every increasing value of n against the criteria. Is there a "magical" keyword that will help with solve? 



Please Wait...