Question

. Find the smallest number by which 2560 must be multiplied so that the product
becomes a perfect cube. Also, find the cube root of the perfect cube so obtained.

Answer 1

Answer:

The joint cumulative function of two random variables X and Y is defined as FXY(x,y)=P(X≤x,Y≤y). The joint CDF satisfies the following properties: FX(x)=FXY(x,∞), for any x (marginal C