MATH 241 Midterm: MATH241H_HERB-R_SPRING2007_0101_MID_SOL

• School: University of Maryland
• Department: Mathematics
• Course: MATH 241
• Professor: ALL

Document Summary

Math 241h - exam 1 - february 12, 2007: using p0 = (1, 1, 4) and l = (2, 3, 0), we get y + 1 x 1. 5. v(t) = et i e t j + ( 2) k kv(t)k = e2t + e 2t + 2 = et + e t v(t) a(t) = 2e ti + 2etj + 2k, so. L = z 1 at = et e t, an = qkak2 a2. 2e 2t + 2e2t + 4 (et + e t)3 (et + e t)dt = e e 1. T = p(e2t + e 2t) (e2t + e 2t 2) = 2.