MATH 2410Q Lecture 5: Linear Equations
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Most equations are not separable but there is major technique that take can non separable eqn t transform it into eqn an a. Eh y tx date t l ly x dat oxty t yo i. I t e x factoring out the derivative ddi. 2y e ddi exy exlexy dat t y. Variable function derivative of variable sometimes doesn"t work. Claim if a ex dat cloudy is an then a cx. Can be multiplied by an integrating factor it becomes exact so that. Ex x separable egn day y how do we determine the integrating factor to use. Constant for c o usually c e kiddy. Jeux de dx i er tox literally impossible fox. Integrating factor technique given a lx dyg t aocx y through by aux to get t puny god standard form. To find the integrating factor rex we need to solve the separable eqn. Rex p x this sol n works out e spuddx.