问题详情

1<n<5
n is an integer
Column A Column B
The sum of the first n odd integers that are greater than zero n2 - 1
A．if the quantity in Column A is greater
B．if the quantity in Column B is greater
C．if the two quantity are equal
D．if the relationship cannot be determined from the information given请帮忙给出正确答案和分析，谢谢！