Mathematics, 29.09.2019 04:30 shambrayperkins
Question 1 [(1+2)+6+4 marks) consider the subspace w = span{(-1,1,,2,1)}. (a) () find the dot product of the two vectors given. (ii) find the dimension of w, explaining your reasoning. (b) use the gram-schmidt process to make the basis vectors into an orthogonal set. then make each vector into a unit vector. (c) find the orthogonal projection of the vector x=(2,1,1) onto w.
Answers: 2
Mathematics, 21.06.2019 15:20
Which equation represents a circle with a center at (–3, –5) and a radius of 6 units? (x – 3)2 + (y – 5)2 = 6 (x – 3)2 + (y – 5)2 = 36 (x + 3)2 + (y + 5)2 = 6 (x + 3)2 + (y + 5)2 = 36
Answers: 3
Mathematics, 21.06.2019 16:20
An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.
Answers: 2
Mathematics, 21.06.2019 19:30
Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)
Answers: 1
Question 1 [(1+2)+6+4 marks) consider the subspace w = span{(-1,1,,2,1)}. (a) () find the dot produc...
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