In a matrix, A = [1,2;3,4]
raise the power of each element like: 1^1+2^3+3^2+4^4 and add it all to produce the result 274
What is the distance from point P(x,y) to the line Ax + By + C = 0?
Generate a string like abbcccddddeeeee
Add a row of zeros on top of a matrix
Replacing a row
Capitalized string operations
Check for keywords
Repetition of matrices
Basic matlab numeric and string manipulations
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