Question

prove that the sum of first n positive odd number is n2​

Answer 1

Step-by-step explanation:

Example: Prove that the sum of the n first odd positive integers is n2, i

eg :1 + 3 + 5 + ··· + (2n − 1) = n2. Answer: Let S(n)=1+3+5+ ··· + (2n − 1).