Consider the following for the next two (02) items that follow: A right conical cap just covers two spheres placed one above the other on a table such that it touches both the spheres. Let r be the radius of the smaller sphere and R be the radius of the bigger sphere. Let 20 be the vertical angle of the cone. What is the height of the cone?
2r^2/R - r
2R^2/R - r
2(r^2 + R^2)/R - r
r^2 + R^2/R - r
For election to the Lok Sabha, a nomination paper can be filed by
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Which among the following events happened earliest ?
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