Differentiate.y = xln x

A. xln x - 1ln x
B.
C. 2xln x - 1ln x
D. (ln x)2


Answer: C

Mathematics

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A.
B.
C.
D.

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A. 88 + 8? ? 113.1 m2 B. 88 + 64? ? 289.1 m2 C. 112 + 8? ? 137.1 m2 D. 88 + 16? ? 138.3 m2

Mathematics

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A. {0} B. {35} C. {-35} D. {1}

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Write the augmented matrix for the system. 5x + 6y + 8z = 92 4x + 4y + 6z = 66 6x - 2y + 9z = 35

A.
B.
C.
D.

Mathematics