Evaluate the double integral ∬Dx6ydA, where D is the top half of the disc with center the origin and radius 4, by changing to polar coordinates.

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

For the inequality |c| < |d| to be true, which of the following must be true?