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DraftODEs · Second-order linear equations
Assessment type
Question 1
Prompt
Solve: d²y/dx² + 4y = 0
Answer type
Correct answer (SymPy expression)
C1*sin(2*x) + C2*cos(2*x)
Grading rubric
Correct general solution5 pts
Proper boundary conditions3 pts
Final simplified form2 pts
Total10 pts
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CAS check: simplify(student - answer) == 0