Python Coding Challange - Question with Answer (01270825)

 

Let’s break it down step by step.

Code:

a = [1, 2, 3]
print(a * 2 == [1,2,3,1,2,3])

Step 1: Understanding a * 2

• In Python, when you multiply a list by a number (list * n), it repeats the list n times.

a * 2 # [1, 2, 3] repeated 2 times

➡ Result = [1, 2, 3, 1, 2, 3]

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Step 2: Comparing with [1, 2, 3, 1, 2, 3]

• The right-hand side is explicitly written:

[1, 2, 3, 1, 2, 3]

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Step 3: Equality Check ==

• Python compares both the length and each element in order.

• Left side: [1, 2, 3, 1, 2, 3]

• Right side: [1, 2, 3, 1, 2, 3]

They are exactly the same.

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Final Output:

True

✅ So, the code prints True.

Probability and Statistics using Python