Question

1,3,5,7,9, 11, ……………………… is a sequence of odd numbers. Write down the 35th odd number.

What is the rule for finding the next odd number in the sequence?

Answer 1

69

Explanation:

as you can see we are adding +2 to each number from 1

in as 1+2=3, 3+2=5 and so on.

si fir the 35th number take 2× 35 = 70. An odd number should not be divisible by 2 so u subtract 1 fro 70 instead of adding 2..

70-1 = 69