State the dual problem. Use y1, y2, y3 and y4 as the variables. Given: y1 ? 0, y2 ? 0, y3 ? 0, and y4
Minimizew = 6x1 + 3x2subject to:3x1 + 2x2 ? 35 2x1 + 5x2 ? 43 x1 ? 0, x2 ? 0
A.
Maximize | z = 35y1 + 43y2 |
subject to: | 3y1 + 2y2 ? 6 |
B.
Maximize | z = 35y1 + 43y2 |
subject to: | 3y1 + 2y2 ? 6 |
C.
Maximize | z = 43y1 + 35y2 |
subject to: | 2y1 + 3y2 ? 6 |
D.
Maximize | z = 43y1 + 35y2 |
subject to: | 2y1 + 3y2 ? 6 |
Answer: B
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A. 140 ft B. 190 ft C. 130 ft D. 210 ft
For the curve r(t), write the acceleration in the form aTT + aNN.r(t) = (t + 6)i + (ln(cos t) - 1)j + 9k
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A. solution B. not a solution
Name all the elements of B that belong to the given set.B = {9, , -7, 0,
, -
, 1.7,
}Integers
A. 20, 0
B. 20, 0,
C. 9, -7, 0,
D. 20, -7, 0