6. Determine the volume V of the 3 dimensional lampshade formed (see diagram below) by rotating the 2 dimensional curve y =. between x = 2a and x = 4a about the x axes if V = z y dx. (x– a) Vx Hint: At a certain point of your calculation, you might need to substitute x = 0, x = a and x = 2a 02

Q: 3. Use implicit differentiation to find əz - for ?х x²+2y²+5z²=2.

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