Question

- श्रेणी 1,3,5,... का n वाँ पद ज्ञात करो।​

Answer 1

Answer:

nth term = 2n - 1 .

Step-by-step explanation:

1,3,5, ---

First term = 1

Common difference = 3-1 = 5-3 = --- = 2

nth term = a+(n-1)d

= 1+(n-1)*2

= 1+ 2n -2

= 2n-1