MATH 241 Midterm: MATH241 South Carolina Exam 1
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Do not write your name on any other page. Answers without proper evidence of knowledge will not be given credit. Evaluate the following. (3 points each) (a) 2u + 1. Page 2: let p1 be the plane determined by the equation 2x + 3y + 4z = 12. (therefore n1 =< 2, 3, 4 > is its normal vector. ) Let p2 be the plane containing the two vectors a =< 1, 1, 2 > and. Page 4: let r(t) = t sin t i + t cos t j + t2 k be the position function for a particle moving through space. Find the velocity, acceleration, and speed of the particle in general and at time 5 . (15 points) Answer one of the following two extra credit questions: name one person you would like to meet. (15 points, kublai khan is beginning his assault on the city of xiangyang.
