# Math Help - Riemann Sums

1. ## Riemann Sums

Can someone please do a left and right Riemann sum for 4 intervals each? I am confused as to what numbers to start from or skip to for the right and left Riemann sums.

2. Originally Posted by azncocoluver
Can someone please do a left and right Riemann sum for 4 intervals each? I am confused as to what numbers to start from or skip to for the right and left Riemann sums.

$L = T(0) \cdot 1 + T(1) \cdot 4 + T(5) \cdot 1 + T(6) \cdot 2
$

$R = T(1) \cdot 1 + T(5) \cdot 4 + T(6) \cdot 1 + T(8) \cdot 2$