First Order Differential Equations (M-I-T)

• Separable Equations (M-I-T)
• Geometric View of DE's: Direction Fields, Integral Curves (M-I-T)
• Euler's Method (M-I-T)
• Linear First Order ODE's: Definition (M-I-T)
• Complex Arithmetic, Euler's Formula (M-I-T)
• Three Proofs of the Basic Trigonometric Identity (M-I-T)
• Solutions to Constant Coefficient Linear First Order ODE's (M-I-T)
• Exploration of the Amplitude and Phase: First Order Applet (M-I-T)
• First Order Autonomous Equations (M-I-T)