Find the integrating factor, the general solution, and the particular solution satisfying the initial condition. 2ty' - y = ; y(1) = -1, t > 0

A. integrating factor: 2t
general solution: y = -  + 
particular solution: y = -  + 
B. integrating factor: t-1/2
general solution: y = -  + Ct1/2
particular solution: y = -  + t1/2
C. integrating factor: 2t
general solution: y = -  + 
particular solution: y = -  + 
D. integrating factor: t-1/2
general solution: y = -4 + Ct1/2
particular solution: y = -4 + 3t1/2


Answer: B

Mathematics

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