Simplify.
A. 5
B. 10
C. -5
D. -10
Answer: A
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Find the flux of the curl of field F through the shell S.F = 3zi - 6xj - 4yk ; S: r(r, ?) = r cos ?i + r sin ?j + 5rk, 0 ? r ? 5 and 0 ? ? ? 2?
A. 150? B. -150 C. 0 D. -150?
Use the brute force algorithm to find a minimum Hamilton circuit for the graph. Also, determine the total weight of the minimum Hamilton circuit.
A. Minimum Hamilton circuit is A ? B ? E ? D ? C ? A; weight = 83 B. Minimum Hamilton circuit is A ? B ? E ? C ? D ? A; weight = 83 C. Minimum Hamilton circuit is A ? B ? C ? D ? E ? A; weight = 83 D. Minimum Hamilton circuit is A ? B ? C ? E ? D ? A; weight = 83
Solve the system of equations.
A. x = z + 2, and y = z - 2, where z is any real number or {(x, y, z) |x = z + 2, and y = z - 2, where z is any real number} B. x = 2 - z, and y = z + 2, where z is any real number or {(x, y, z) |x = 2 - z, and y = z + 2, where z is any real number} C. x = z + 2, and y = 2 - z, where z is any real number or {(x, y, z) |x = z + 2, and y = 2 - z, where z is any real number} D. inconsistent
Graph the piecewise linear function.f(x) = 
A. 
B. 
C. 
D. 