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Engineering Mathematics : Nuclear Quiz 3
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Question 1
An unbiased coin is drawn 500 times. Calculate ratio between mean and standard deviation
Question 2
Consider a case where there are 2 bags, one is having five red and seven white balls and the other consist of three red and twelve white balls. We need to take out a ball from one or the other two bags, find the probability that a red ball is taken out.
Question 3
suppose there is two players Ram and Shyam who are throwing a pair of dice alternatively. Ram will win the game if he throws 6 before Shyam throws 5 and Shyam wins if he throws 5 before Ram throws 6. If Ram begins the play then probability of wining game by Ram is
Question 4
The general solution of the differential equation
is
Question 5
The function 
at 
is :
at is : Question 6
Suppose that the eigenvalues of matrix A are 1, 2, and 4. The determinant of (A-1)Tis ____.
Question 7
Two eigen values of a 3x3 real matrix P are (2 + 
-1) and 3. The determinant of P is ________
-1) and 3. The determinant of P is ________
Question 8
Consider the following system of equations in three real variables x1, x2 and x3
The system of equations has:
The system of equations has:
Question 9
The following system of equations has?
5x+3y+7z=4
3x+26y+2z=9
7x+2y+10z=5
5x+3y+7z=4
3x+26y+2z=9
7x+2y+10z=5
Question 10
The rank of the matrix
is ?
is ?- 220 attempts
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