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anonymous
 one year ago
By how much degrees should the curves y^2+x^2=a^2 and y= sq root (a^2x^2) be rotated around x axis respectively to get a sphere ?
A 0° , 0°
B 90° ,0°
C 90°, 90°
D 360° , 360°
E 180° , 360 °
F 90 °, 180°
G Not possible
anonymous
 one year ago
By how much degrees should the curves y^2+x^2=a^2 and y= sq root (a^2x^2) be rotated around x axis respectively to get a sphere ? A 0° , 0° B 90° ,0° C 90°, 90° D 360° , 360° E 180° , 360 ° F 90 °, 180° G Not possible

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1435424687069:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can you elaborate your daigrame please ..?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0x^2+y^2=a^2 it is a circle if it is rotated through any diameter it makes one complete sphere.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[y=\sqrt{a^2x^2}\]dw:1435715979881:dw
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