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z=x2+y2,x2+y2121z = \sqrt { x ^ { 2 } + y ^ { 2 } } , x ^ { 2 } + y ^ { 2 } \leq 121

Question 42

Multiple Choice

 Evaluate S(x,y,z) dS, where f(x,y,z) =x2+y2+z2 and S is given by \text { Evaluate } \iint _ { S } ( x , y , z ) d S \text {, where } f ( x , y , z ) = \sqrt { x ^ { 2 } + y ^ { 2 } + z ^ { 2 } } \text { and } S \text { is given by } z=x2+y2,x2+y2121z = \sqrt { x ^ { 2 } + y ^ { 2 } } , x ^ { 2 } + y ^ { 2 } \leq 121


A) 53245π\frac { 5324 } { 5 \pi }
B) 2662π3\frac { 2662 \pi } { 3 }
C) 5324π3\frac { 5324 \pi } { 3 }
D) 1331π5\frac { 1331 \pi } { 5 }
E) 26623π\frac { 2662 } { 3 \pi }

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