Assume that ? is an angle in standard position whose terminal side contains the given point and that 0 < ? < ?/2. Find the radian measure of ? to the nearest tenth of a radian.()

A. 0.9
B. 0.7
C. 1
D. 0.8


Answer: D

Mathematics

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Evaluate the double integral.

A.
B.
C.
D.

Mathematics