Test suite changed to add the testing of usage of norm(), including the function name.
Some users might need to solve it again.
Make a Palindrome Number
Tell me the slope
02 - Vector Variables 2
Is this triangle right-angled?
What is the distance from point P(x,y) to the line Ax + By + C = 0?
How many days does the cat take to climb out of the hole?
Similar Triangles - find the height of the tree
Is A the inverse of B?
Create a square matrix of multiples
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