**Unformatted text preview: **2 + x i ; 129 / √ 6; 50 x + 8 y + 37 z = 148. 5: Maximum value is 21, attained at (1,6,-1); minimum value is -21, attained at (-1,-6,1). 6: 639 / 20. 7. The region is given by 0 ≤ θ ≤ π/ 2 , 2cos θ ≤ r ≤ 2. Then Z Z D y dA = Z π/ 2 Z 2 2cos θ ( r sin θ ) rdrdθ = 8 3 Z π/ 2 sin θ (1-cos 3 θ ) dθ = 2 ....

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- Summer '07
- KAMIENNY
- Calculus, Critical Point, Midterm The answer