First make sure that x and c are unassigned variables and then enter the Maple commandassume ( c>0)This tells Maple that c is a postive real number: (You will see more on using "assume" later:)Next; calculate the improper definite integral of3 cx 5 sin (x) 3 cos (x)) efor x from 0 to 0 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