Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. The probability that none of the ants collide = [ ? / ? ] Follow-up: k ants are sitting at the k corners of an equilateral polygon. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. The probability that none of the ants collide = [ ? / ? ] Count how many trailing 0 in (100!)
How to evaluate the difficulty level of Coursera courses
Do you like beer or wine more?
How do you compare two sentences have the same meaning or not in an NLP model
what are challenges you have faced
what is p-value; tell me about a past project.
Given a dataset which we cannot even see properly on hackerrank, build 2 ML models and answer insight related questions within 2 hours. It made no sense. The dataset was in raw form, had to be studied and converted into features and target, split for training/testing and report accuracy. This is not how a data science task can be completed.
The analytical question was how to lower the cost of a fleet truck, it is very detail oriented yet very interesting, chanlleging
SQL. And why the number of likes are increasing?
What is 19+NULL in SQL
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