IMathAS-libretexts

Write the sum using sigma notation:

\displaystyle {1}+{2}+{3}+{4}+\cdots+{116}={\sum_{{{n}={1}}}^{{{A}}}}{B}

, where

\displaystyle {A}=

,

\displaystyle {B}=

.

[more..]

\displaystyle

Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity

Enter your answer as an expression. Example: 3x^2+1, x/5, (a+b)/c
Be sure your variables match those in the question