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Let And Let S Be the Boundary Surface of the Solid

question 231

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Let F(x,y,z) =sin(y2+z2) i+cos(x2+z2) j+ez2+y2k\mathbf { F } ( x , y , z ) = \sin \left( y ^ { 2 } + z ^ { 2 } \right) \mathbf { i } + \cos \left( x ^ { 2 } + z ^ { 2 } \right) \mathbf { j } + e ^ { z ^ { 2 } + y ^ { 2 } } \mathbf { k } and let S be the boundary surface of the solid E={(x,y,z) x2+y2+z21}E = \left\{ ( x , y , z ) \mid x ^ { 2 } + y ^ { 2 } + z ^ { 2 } \leq 1 \right\} . Evaluate the surface integral SFdS\iint _ { S } \mathbf { F } \cdot d \mathbf { S } .


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