Question 4: [10pt total] Let ū = (1,4), T = (–7,5), and W = (-2, -1). Calculate the following: Q4)a) [2pt] 7 + V Q4)b) [2pt] 3 V Q4)c) [2pt] 27 – +3W Q4)d) [3pt] (-1,-1, 2) + (7,0,-5) – (2,8,0) = Q4)e) (3pt] (2a + 2b,b,c – a) – 2(a, a + b,c) =
Consider the following. у 6 FO, 5) 4 (1,4) 3 (1, 2) .(2, 1) - 1 2 3 (a) Sketch the line that appears to be the best fit for the given points. у 6 6 (0,5) (0.5) (1, 4) *(1,4) 3 3 2(1, 2) 2/(1, 2) (2, 1) (2, 1) 1 2 3 2 No, 5) (0,5) (1, 4) (1,4) 3 3 21, 2) 2(1, 2) 1(2, 1) (2, 1) 1 - 1 1 2 3 -1 2 -14...
Question 4 (1 point) Which of the following sets is equal to {1,4, 9}? Ο {xεZ | x < 10} Ο {x? E Z | XE Z and x < 4} Ο {xεΝ | xEN and x < 4} Ο {xEN | x? < 10} Ο None of the above Question 2 (1 point) Of the following integers, exactly two are equal modulo 5. Which two? 123456789 99999 2020 987654321
Problem 15. (1 point) Calculate the cross product assuming that u x W = (4, 7, 3) (2u +5w) xw=( ~ Note: You can earn partial credit on this problem.
Question 4: [10pt total] Let 7 = (1,4), 7 = (-7,5), and =(-2,-1). Calculate the following: Q4)a) [2pt] 7+7= Q4)b) (2pt] 37 Q4)c) [2pt] 27 - 7+3= Q4)d) (3pt](-1,-1,2) + (7,0,-5) - (2,8,0) = Q4)e) [3pt] (2a + 2b,b,c-a) -2(a, a +b,c) =
w = (10,-2, 3,-4). the following: a menhen 6 La ③ ut i = (1, 1, -3,2) ut &=(5, 6, 7, 4) Find the components (that is ru su + 3ů -zw 6 66ů + Sw) _(6 - W ) + (4ū --w) (-6,1, 7) (6) ut u = (5,-2, 1) = (3, 1,-2) Find: (a litr il làll + vll + üll ② 115u -25+ 3 will @ you (üll, lū11, (3.ů + 2ū .( 54-21) 10 ① Find...
Question 1: [10pt total] Consider the line through the points (-3,-4) and (1,4). Q1)a) (3pt) Graph the line on the ey-plane below: 6 4 2 6 4 2 0 2 4 6 2 Q1)b) (3pt] Calculate the equation of the line in the form y=mx+b. Equation of the line: Q1)c) (4pt] Calculate a parametrization of the line. Parametrization of the line:
Let {(−1,−5),(0,−4),(1,−1)} and {(−1,14),(0,7),(1,4)} be the point-value representations of two polynomials f(x) and g(x). Find the point-value representation of h(x) = f(x) +g(x). From the point value representation of h(x) find the coefficient representation of h(x).
A point charge Q with charge 10nC is located at (2,-1,4) meters
in free space.
A point charge Qwith charge 1OnC is located at (2,-1,4) meters in free space. An intinite grounded conductor plote is placed along the xey Calculate the eletric freld CE) at point PCI,-,2) meters plane as shoun in the figure V=0 plane (KY) of
A point charge Qwith charge 1OnC is located at (2,-1,4) meters in free space. An intinite grounded conductor plote is placed along...
-4 -47 -3 (1 point) Find the vector in the subspace W spanned by which is closest to –4 2 -8 –12 –21 -3018 -61 Answer: -756 -1248