Change the Cartesian integral to an equivalent polar integral, and then evaluate.

A. ?(25 ln 26 - 25)
B. ?(26 ln 26 - 25)
C. ?(26 ln 26 + 25)
D. ?(25 ln 26 + 25)


Answer: B

Mathematics

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What will be an ideal response?

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Find the indicated vector.Let u = , v = . Find u + v.

A.
B.
C.
D.

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