Find vectors b and c and matrix A so that the problem is set up as a canonical linear programming problem of the form: maximize cTx subject to Ax ? b and x ? 0. Do not find the solution.Maximize x1 - 2x2 + 5x3 subject to 4x1 + x2 - 4x3 ? 30 4x1 + 5x2 - x3 = 26and x1 ? 0, x2 ? 0, x3 ? 0
A. b = 
, c = 
, and A = 
B. b = 
, c = 
, and A = 
C. b = 
, c = 
, and A = 
D. b = 
, c = 
, and A = 
Answer: D
Mathematics
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Find the flux of the vector field F across the surface S in the indicated direction.F(x, y, z) = zk , S is the surface of the sphere x2 + y2 + z2 = 16 in the first octant , direction away from the origin
A. 0
B. 16?
C. 
?
D. 
?
Mathematics
Solve the problem.Find the image of the given figure under a reflection across the mirror line m.
A. 
B. 
C. 
D. 
Mathematics
Write the complex number in polar form. Express the argument in degrees.-3
A. 3(cos 0° + i sin 0°) B. 3(cos 270° + i sin 270°) C. 3(cos 90° + i sin 90°) D. 3(cos 180° + i sin 180°)
Mathematics
Change the percent to a fraction or mixed number. Simplify if necessary.
%
A. 
B. 
C. 6
D. 
Mathematics