(1) Find a fundamental matrix for y = By where B = (1 - 1) (2) Find a fundamental matrix for y = 3tay. Use that for y = g(t)y then eG(t) In is a fundamental matrix, where In is the nx n identity matrix. (3) Use (1) and (2) to find a fundamental matrix for 1+ 3t2 ij = Act)y, where A(t) = (*. -1732) 1 (4) Find a solution to the inhomogeneous equation y = A(t)ytet satisfying y(0) = 0 (1) Find a fundamental matrix for y = By where B = (1 - 1) (2) Find a fundamental matrix for y = 3tay. Use that for y = g(t)y then eG(t) In is a fundamental matrix, where In is the nx n identity matrix. (3) Use (1) and (2) to find a fundamental matrix for 1+ 3t2 ij = Act)y, where A(t) = (*. -1732) 1 (4) Find a solution to the inhomogeneous equation y = A(t)ytet satisfying y(0) = 0