The set A = {5, 10, 15, 20, 25, 30} written in the set builder form is ______________________.
The set builder form of " A is the set of the whole numbers which are divisible by 5 and are less than 7" is
On simplification, the expression 5n+2−6×5n+113×5n−2×5n+1 equals
(a)53 (b)−53 (c)35 (d)−35
If √5n=125,then5n√64 =