Find f so that F = ?f. If the fuction is not conservative state so.F(x, y, z) = (ey2 - sin x)i + 2xyey2j + k
A. f(x, y, z) = cos x + ey2(x + z) + C
B. f(x, y, z) = cos x + xey2 + z + C
C. f(x, y, z) = cos x + ey2 + z + C
D. f(x, y, z) = cos x + xzey2 + C
Answer: B
Mathematics
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Solve.Approximately 9 × 103 employees of a certain company average $30,000 each year in salary. What is the total amount earned by all the employees of this company per year? Write your answer in scientific notation.
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A.
B. (9 + x)2 + (6 + y)2 + (9 + z)2
C.
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Prove the identity.
?
What will be an ideal response?
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