Sum of 53 odd numbers is? Choose the correct choice:
A) 2709
B) 2809
C) 2909
D) 3009
E) 3109

Rationale: "sum of 1 st n odd no . s = 1 + 3 + 5 + 7 + . . . = n ^ 2 so , sum of 1 st 53 odd numbers = 53 ^ 2 = 2809 answer : b"
Answer: B