Please dont use cos(x) directly
True, but still not following the instruction. (Although not as shameless as some other submissions.)
Euler's formula is the most beautiful equation
Find the sum of the elements in the "second" diagonal
MATCH THE STRINGS (2 CHAR) very easy
Find out value of sine given by degree.
Divide by 4
Modified Upper Matrix Mock
Create tangent function out of cosine only
Some tweaks in summation, Can you decode? :)
Move if I am Optimus Prime
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