Solution:
the odd numbers between 0 and 50 are 1, 3, 5, 7, 9, …, 49
Here, a = 1 and the common difference d = 3 – 1 = 2, l = 49
= 25/2 x 50
= 25 x 25
= 625
Solution:
the odd numbers between 0 and 50 are 1, 3, 5, 7, 9, …, 49
Here, a = 1 and the common difference d = 3 – 1 = 2, l = 49
= 25/2 x 50
= 25 x 25
= 625