Consider the integers from 1 to 100 .
Write the sum in summation notation.
(-) A $\sum_{i=1}^{100} i+1$
B $\sum_{i=1}^{50} 2 i$
c $\sum_{i=1}^{100} i$
D $\sum_{i=1}^{50} i+1$
Box the answer
Step 1 :Analyze the options
Step 2 :Choose option C
Step 3 :Use the arithmetic series formula
Step 4 :Calculate the sum
Step 5 :Check the result
Step 6 :Box the answer