Answer:
The Euclidean distance between the two given points is .
Step-by-step explanation:
K-NN is used to predict the variable y for a new point with
Distance is calculated in the Euclidean sense.
The Euclidean distance between two points is given by the formula:
The point is
The Euclidean distance between the two points is given by:
Thus, the Euclidean distance between the two given points is .