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Subject Revision:Engineering Mathematics Quiz 2
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Question 1
The function f(x)=ex-1 is to be solved using Newton-Raphson method. If the initial value of x0 is taken as 1.0, then the absolute error observed at 2nd iteration is __________.
Question 2
A continuous random variable X has a probability density function f(x) = e–x, 0< x< ∞. Then P{X > 1} is
Question 3
The matrix 
is decomposed into a product of a lower triangular matrix [L] and an upper triangular matrix [U]. The properly decomposed [L] and [U] matrices respectively are
is decomposed into a product of a lower triangular matrix [L] and an upper triangular matrix [U]. The properly decomposed [L] and [U] matrices respectively are Question 4
A problem in statistics is given to four students A, B. C and D. Their chances of solving it are 
respectively. The probability that the problem will be solved is________.
respectively. The probability that the problem will be solved is________. Question 5
For a right angled triangle, if the sum of the lengths of the hypotenuse and a side is kept constant, in order to have maximum area of the triangle, the angle between the hypotenuse and the side is________(o)
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Sep 16ESE & GATE EE
