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The Initial Value Problem x′′−x′+tx=0,x(0)=1,x′(0)=2x ^ { \prime \prime } - x ^ { \prime } + t x = 0 , x ( 0 ) = 1 , x ^ { \prime } ( 0 ) = 2

Question 29

Multiple Choice

The initial value problem x′′−x′+tx=0,x(0) =1,x′(0) =2x ^ { \prime \prime } - x ^ { \prime } + t x = 0 , x ( 0 ) = 1 , x ^ { \prime } ( 0 ) = 2 can be rewritten as the system


A) x′=x,u′=u−tx,x(0) =1,u(0) =2x ^ { \prime } = x , u ^ { \prime } = u - t x , x ( 0 ) = 1 , u ( 0 ) = 2
B) x′=x,u′=x−tu,x(0) =1,u(0) =2x ^ { \prime } = x , u ^ { \prime } = x - t u , x ( 0 ) = 1 , u ( 0 ) = 2
C) x′=u,u′=u+tx,x(0) =1,u(0) =2x ^ { \prime } = u , u ^ { \prime } = u + t x , x ( 0 ) = 1 , u ( 0 ) = 2
D) x′=u,u′=x+tu,x(0) =1,u(0) =2x ^ { \prime } = u , u ^ { \prime } = x + t u , x ( 0 ) = 1 , u ( 0 ) = 2
E) x′=u,u′=u−tx,x(0) =1,u(0) =2x ^ { \prime } = u , u ^ { \prime } = u - t x , x ( 0 ) = 1 , u ( 0 ) = 2

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