## Question

###### Solve the differential equation. du dt 1 + 44 ut? + 14t2 with

Solve the differential equation. du dt 1 + 44 ut? + 14t2 with

## Answers

Given : du dt Itt 4 ut2 tunt? 4 du (u tu") di ( 1+th) Integrating both sides J (urtuldu - 1 (1 + 2) all 5 3 شدد کیا = ut u² 5 2 :) + t3 tc t 3 2 3 us tu? 5 tc t 3 -1 and. 2 t

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