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Questions & Answers

SOM-Questions-and-Answers

The missing number in the series 9, ? , 6561, 43046721 is: 81, 25, 62, 31, 18.

This problem aims to familiarize us with missing numbers in different sets of series. The concept required to solve the given problem is basic

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SOM-Questions-and-Answers

Can two events with nonzero probabilities be both independent and mutually exclusive?

The question aims to answer if two events can be both independent and mutually exclusive simultaneously with non-zero probabilities. When we toss two

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SOM-Questions-and-Answers

Find an equation of the plane tangent to the following surface at the given point:

                            7xy +  yz  +  4xz   –  48  =  0;  ( 2,  2,  2 ) The aim of this question is to understand

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SOM-Questions-and-Answers

The joint density of x and y is f(x y)=c(x^2-y^2)e^{-x}. Find the conditional distribution of Y, given X=x.

This question aims to find the conditional distribution of the given function with a given condition X=x. The question is based on the joint

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SOM-Questions-and-Answers

The graph of a function f is shown. Which graph is an antiderivative of f?

This question explains the concept of antiderivative and how to draw its graph from the function graph. The antiderivative of a function is the

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