Evaluate the work done between point 1 and point 2 for the conservative field F.F = 6 sin 6x cos 7y cos 4zi + 7 cos 6x sin 7y cos 4zj + 4 cos 6x cos 7y sin 4zk ; P1(0, 0, 0) , P2
A. W = 0
B. W = 2
C. W = -2
D. W = 1
Answer: B
Mathematics
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Solve the equation.ln x + ln (x -1) = ln 6
A. x = 3
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C. x = 
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Evaluate the expression without using a calculator.
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Factor completely.2x3 + 2x2y - 12xy2
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Mathematics