Show transcribed image text 45-48 Solve the vector initial-value problem for y(t) by inte- grating and using the initial conditions to find the constants of integration. 45. y'(t) = 2i + 3t2j, y(0) = i-j 46. y'(t) = cos ti + sin tj, y(0) = 1-j 47 y"(t) =i+e'j, y(0) = 2i, y'(0)=J 48. y"(t)= 12?i_2tj, y(0)= 2i-4], y'(0)=0 49. (a) Find the points where the curve
45-48 Solve the vector initial-value problem for y(t) by inte- grating and using the initial conditions to find the constants of integration. 45. y'(t) = 2i + 3t2j, y(0) = i-j 46. y'(t) = cos ti + sin tj, y(0) = 1-j 47 y"(t) =i+e'j, y(0) = 2i, y'(0)=J 48. y"(t)= 12?i_2tj, y(0)= 2i-4], y'(0)=0 49. (a) Find the points where the curve





