It seems you have uploaded two images. I can extract the mathematical content from them and provide explanations or solutions. Let me process these for you. PIL import Image import pytesseract

Load the uploaded images

image_path1 = "/mnt/data/17331464633044nldogpa.jpg" image_path2 = "/mnt/data/1733146463304gqy4zb47.jpg"

Extract text from the images using OCR

text1 = pytesseract.image_to_string(Image.open(image_path1)) text2 = pytesseract.image_to_string(Image.open(image_path2))

text1, text2The images contain the following text:

1. Image 1 (a):

   • "The rectangles in the graph below illustrate a ? Riemann sum for $f(x) = 4\sin(x)$ on the interval $[0, \pi]$.
     The value of this Riemann sum is ______."

2. Image 2 (b):

   • "The rectangles in the graph below illustrate a ? Riemann sum for $f(x) = 4\sin(x)$ on the interval $[0, \pi]$.
     The value of this Riemann sum is ______."

Could you confirm whether the graphs use left, right, or midpoint Riemann sums, or provide further details from the graphs? This will help calculate the values accurately.