The sum of the first 100 positive integers is 5050. That is, 1+2+\cdots+99+100=5050. What is the sum of the first 100 positive odd integers?

**Answer Choices**

A. 5050

B. 10\:000

C. 10\:050

D. 10\:100

E. 10\;150

The sum of the first 100 positive integers is 5050. That is, 1+2+\cdots+99+100=5050. What is the sum of the first 100 positive odd integers?

**Answer Choices**

A. 5050

B. 10\:000

C. 10\:050

D. 10\:100

E. 10\;150