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BARC Nuclear Engineering Mathematics Quiz -2
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Question 1
Let X be a random variable which is uniformly chosen from the set of positive odd numbers less than 100. The expectation E[X]is __________.
Question 2
With initial values y(0) = y’(0)=1 the solution of the differential equation
at x = 1 ________
at x = 1 ________
Question 3
If X and y are two independent variables, then covariance of X and Y is :
Question 4
The residues of a function f(z) are
Question 5
Out of 800 families with 4 children each, the expected number of families with 2 boys and 2 girls are _________.
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GATE & PSU CSGeneralAug 22GATE & PSU CS