Population Dynamics: Find & Classify Equilibrium Points

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Equilibrium points in the context of competing species can be determined by setting the derivatives of the population equations to zero. For the given model, the equations x'=3x-2x^2-2xy and y'=4y-3y^2-2xy need to be analyzed. The Jacobian matrix, which is essential for classifying these equilibrium points, can be derived from the partial derivatives of the system. Understanding the stability of these points involves evaluating the eigenvalues of the Jacobian. Proper classification of the equilibrium points is crucial for understanding the dynamics of the species populations.
Jess1986
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Two species x, y compete for the same limited food supply according to the model
x'=3x-2x^2-2xy y'=4y-3y^2-2xy
Find and classify the equilibrium points.

Please please can anyone help me with this??
 
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Do you have any idea at all what an "equilibrium point" is? Do you know how to find the Jacobian for this system? If you don't, look them up- you will need to know that!
 
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Question: A clock's minute hand has length 4 and its hour hand has length 3. What is the distance between the tips at the moment when it is increasing most rapidly?(Putnam Exam Question) Answer: Making assumption that both the hands moves at constant angular velocities, the answer is ## \sqrt{7} .## But don't you think this assumption is somewhat doubtful and wrong?

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