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Eliminate the arbitrary constant for
ω is a parameter.
Solution:
Consider the given equation above
Take the derivative on both sides of the equation with respect to t, we have
Take the derivative on both sides of the equation again with respect to t, we have
Multiply the given equation by ω², we have
Now, let's consider the two equations
If you add the two equations, their right side will be eliminated and therefore, the final answer is
