A fixed point for which the stability matrix has both eigenvalues of the same sign (i.e., both are positive or both are negative). If λ_1<λ_2<0, then the node is called stable; if λ_1>λ_2>0, then the node is called an unstable node.
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Jonathan is doing really well in all of his classes this semester, 5 A’s & 2 B’s (he has a computer essentials class instead of PLC). In his Algebra class that Nathan is helping him with he has an A+.
Sarah is very positive, enthusiastic and encourages my daughter to do better each time she comes. My daughter’s grade has improved, we are very grateful for Sarah and that she is tutoring our daughter. Way to go ClubZ!
