Consider a sheet S whose shape is given by the portion of the surface of equation z = 2 cos2 y + y (see figure), for which its density function is ρ (x, y, z) = y + 1. The approximate mass of S corresponds to:

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Consider a sheet S whose shape is given by the portion of the surface of equation z = 2 cos2 y + y (see figure), for which its density function is ρ (x, y, z) = y + 1.

The approximate mass of S corresponds to: 

 

S:z = 2 cos (y)+ y
8x = y?
Transcribed Image Text:S:z = 2 cos (y)+ y 8x = y?
A) M(S) 2 24.6113
B) M(S) 2 13.3333
C) M(S) z 35.8803
D) M(S) - 9.0112
Transcribed Image Text:A) M(S) 2 24.6113 B) M(S) 2 13.3333 C) M(S) z 35.8803 D) M(S) - 9.0112
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