Generative AI
PlusMind AI uses the latest advancements in Large Language Models (LLMs) and Generative Artificial Intelligence (AI).
See examples from PlusMind AI
PlusMind AI is not a chat bot. PlusMind AI is not ChatGPT , Google Gemini , or Anthropic Claude .
Example of a multiple-choice question
Input:
A few pages from a PDF...
...
Output:
1. In a right-handed coordinate system, which finger points in the positive direction of the x-axis?
* a) Thumb
b) Index finger
c) Middle finger
d) Pinky finger
* a) Thumb
b) Index finger
c) Middle finger
d) Pinky finger
2. What is the magnitude of the zero vector?
a) 1
b) -1
c) Undefined
* d) 0
a) 1
b) -1
c) Undefined
* d) 0
3. Two nonzero vectors are equal if they have the same magnitude and the same _______.
a) Length
b) Initial point
c) Terminal point
* d) Direction
a) Length
b) Initial point
c) Terminal point
* d) Direction
4. When considering a different initial point for a vector, it is convenient to consider the initial point as _______.
a) The origin
* b) (0, 0, 0)
c) (1, 1, 1)
d) (2, 2, 2)
a) The origin
* b) (0, 0, 0)
c) (1, 1, 1)
d) (2, 2, 2)
5. Which coordinate axes are mutually perpendicular in the Euclidean plane?
a) x-axis and y-axis
b) x-axis and z-axis
c) y-axis and z-axis
* d) All of the above
a) x-axis and y-axis
b) x-axis and z-axis
c) y-axis and z-axis
* d) All of the above
[1] The source PDF used for these examples is Chapter 1 of Vector Calculus, by Michael Corral (Schoolcraft College) .