Question: how do I find the limit with integral.

First make sure that x and c are unassigned variables and then enter the Maple command




This tells Maple that c is a postive real number.  (You will see more on using "assume" later.)


Next, calculate the improper definite integral of




for x from 0 to ∞ and assign this to the variable ans1.  (Notice that Maple displays c as c~ to indicate it that an assumption has been made about c.)


Finally calculate the limit of c times ans1 as c tends to infinity and enter the limit in the box below.  (Enter your answer exactly using Maple syntax, not as a decimal.)


Can someone please help me in this? I cant really understand this.


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