When 2 is raised to power n, n is called as a/an ______
On simplification, the expression 5n+2−6×5n+113×5n−2×5n+1 equals
(a)53 (b)−53 (c)35 (d)−35
Fill in the blanks with proper answers:
(1) When a negative number is raised to an even power, the sign of the number is ……. .
(2) When a positive number is raised to an odd power, the sign of the number is …….. .
(3) When a negative number is raised to an odd power, then the sign of the number is ……. .
(4) (−4)2 = ……
(5) (−3)3 = ……
5n+2−6×5n+113×5n−2×5n+1 is equal to
The set A = {5, 10, 15, 20, 25, 30} written in the set builder form is ______________________.