3. A group of engineers is building a parabolic satellite dish whose shape will be formed by rotating the curve y = ax² about the y-axis. If the dish is to have a 10 cm diameter and a maximum depth of 2 cm, find the value of a and the surface area of the dish.
3. A group of engineers is building a parabolic satellite dish whose shape will be formed by rotating the curve y = ax² about the y-axis. If the dish is to have a 10 cm diameter and a maximum depth of 2 cm, find the value of a and the surface area of the dish.
3. A group of engineers is building a parabolic satellite dish whose shape will be formed by rotating the curve y = ax² about the y-axis. If the dish is to have a 10 cm diameter and a maximum depth of 2 cm, find the value of a and the surface area of the dish.
With differentiation, one of the major concepts of calculus. Integration involves the calculation of an integral, which is useful to find many quantities such as areas, volumes, and displacement.
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