Menu Close

solve-xy-2y-xy-0-with-initial-conditions-y-o-1-and-y-1-0-




Question Number 82476 by abdomathmax last updated on 21/Feb/20
solve  xy^(′′)  +2y^′  +xy=0 with initial conditions  y(o)=1 and y^′ (1)=0
solvexy+2y+xy=0withinitialconditionsy(o)=1andy(1)=0
Answered by mind is power last updated on 21/Feb/20
z=xy  ⇒z′=y+xy′  z′′=2y′+xy′′  xy′′+2y′+xy=0  ⇒z′′+z=0
z=xyz=y+xyz=2y+xyxy+2y+xy=0z+z=0

Leave a Reply

Your email address will not be published. Required fields are marked *