Lecture 2 Diff Equ 18feb2019 2 Diff Equ...— r 2, A and r being arbitrary constants rectum 4 a Form...
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Lecture 2 Diff Equ 18feb2019 2 Diff Equ...— r 2, A and r being arbitrary constants rectum 4 a Form the differential equation of the family of parabolas having latus -- and axes parallel
