Question: Consider a triangular lamina R with vertices ( 0 , 0 ) , ( 0 , 3 ) , ( 3 , 0 ) and

Consider a triangular lamina R with vertices (0,0),(0,3),(3,0)
and with density (x,y)=xy2
a. Find the total mass of the lamina
b. Find the moments Mx and My about x-axis and y-axis respectively
for the region R
c. Find the center of mass.
Consider a triangular lamina R with vertices (0,0),(0,3),(3,0) and with density

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