Consider the autonomous linear system where a , b , c, and d are constant real numbers. Let p = a + d , q = ad - bc, and r = - 4 q.If r 0 and q 0, then the fixed point at the origin is an unstable node.

Question

Consider the autonomous linear system  where a , b , c, and d are constant real numbers. Let p = a + d , q = ad - bc, and r =  - 4 q.If r > 0 and q > 0, then the fixed point at the origin is an unstable node.

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The Answer of Consider the autonomous linear system  where a , b , c, and d are constant real numbers. Let p = a + d , q = ad - bc, and r =  - 4 q.If r > 0 and q > 0, then the fixed point at the origin is an unstable node.

Consider the Autonomous Linear System Where a , B