write cubes of all natural numbers between 1 to 10 and observe the pattern
Write all natural number between 1 and 10 . What fraction of them is even number .
Please solve this problem
Observe the nature of the number patterns given below. 1 + 2 + 3 = 6 5 + 10 + 15 = 30 10 + 20 + 30 = 60
What is the relation between the sum and the middle number ?