MAP 2302 Midterm: MAP 2302 FIU Exam f14k
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You should not actually have to use any p"s. Just nish the work, including a couple of new nonzero terms. r1 = 3/2 and r2 = 1 y1(x) = x3/2(1 x2. For r2, c0 is unknown (as usual), but c1 = 0. The recursion formula is n(2n 5)cn + cn 2 = 0 (for n 2). 18 + : use a convolution to compute the inverse laplace transform, l 1( 1 s2+5s+6 ): find l(f ) using the ua method, where f (t) = 0 if 0 < t < 2 if 2 < t < 4 if 4 < t < 6 if t > 6: [20pts] answer true or false. L(t cos(bt)) = 2bs (s2+b2)2 . x2n+1 n=0. L(u5(t)) = e 5s s t2 sin(5t)e3t is of exponential order. J1(x) = p x2y + 5y xy = 0 has an irregular singular point at x = 0.
