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Q1. Python Data Engineer Interview Question. #dataengineers #dataanalytics #datascience
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Q1. Python Data Engineer Interview Question. #dataengineers #dataanalytics #datascience
![Understanding the Difference Between a,b=[1,2],a and a=[1,2]; b=a in Python](http://i.ytimg.com/vi/kvp6vRSbZig/mqdefault.jpg "Understanding the Difference Between a,b=[1,2],a and a=[1,2]; b=a in Python")
![Exercise 2.1 [ Question 1 \& 2 ]](http://i.ytimg.com/vi/FL3JsJoP7ZQ/mqdefault.jpg "Exercise 2.1 [ Question 1 \& 2 ]")
![If A = [[2,-1],[3,2]] and B = [[0,4],[-1,7]] , find (3A^2 - 2B + I).](http://i.ytimg.com/vi/0DhveErBAHA/mqdefault.jpg "If A = [[2,-1],[3,2]] and B = [[0,4],[-1,7]] , find (3A^2 - 2B + I).")
![If A = [[1,0],[-1,7]] and I2 =[[1,0],[0,1]] find k, so that A^2 = 8A + kI2.](http://i.ytimg.com/vi/Gux435PpCkE/mqdefault.jpg "If A = [[1,0],[-1,7]] and I2 =[[1,0],[0,1]] find k, so that A^2 = 8A + kI2.")