Mathematics, 02.08.2019 18:10 tydukes10
G7. if the statement is always true, circle true. if the statement is sometimes false, circle false. in each case, write a careful and clear justification or counterexample. for the following parts let ~v1, ~v2, ~v3 and ~u be defined as follows. ~v1 = [ β5 3 2 ] ~v2 = [1 0 4 ] ~v3 = [ 2 β2 0 ] ~u = [β1 3 1 ] (a) the vector ~u is in the set {~v1, ~v2, ~v3}. true false (b) the vector ~u is in the subspace spanned by {~v1, ~v2, ~v3}. true false 8. let w be the set defined below. find a set s of vectors that spans w or give an example to show that w is not a vector space. w = {[ a + 2b c + d d b β c ]: a, b, c, d are real numbers }
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Mathematics, 21.06.2019 13:00
He expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. if the length is fraction 2 over 3 unit and the width is fraction 1 over 3 unit, what is the perimeter of the rectangle in units? fraction 2 over 3 unit 1 unit 1fraction 2 over 3 units 2 units
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Mathematics, 21.06.2019 19:00
Ab based on the given diagram, if m_1 = 60Β° then m 2 = 30 60 90 180
Answers: 1
G7. if the statement is always true, circle true. if the statement is sometimes false, circle false....
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