MBA
Exam
A is a set containing n elements. A subset P1 is chosen, and A is reconstructed by replacing the elements of P1. The same process is repeated for subsets P1, P2, …. , Pm, with m > 1. 1) (2<sup>m</sup> – 1)<sup>mn</sup> 2) (2<sup>m</sup> – 1)<sup>n</sup> 3) <sup>m+n</sup>C<sub>n</sub> 4) (2<sup>m</sup> – 1) 5) <sup>m+n</sup>C<sub>m</sub>
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MBA Other Question
In the X-Y plane , points A , B,C ,D and E have co-ordinates (2,0),(0,-2),(-2,0),(-3/2 , root7/2) and (2,-4) respectively. How many distinct Circle(s) can pass through at least 3 of these points? 1) 9 2) 6 3) 5 4) 10 5) 7
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