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Engineering Mathematics : Nuclear Quiz 2
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Question 1
As x is increased from –∞ to ∞, the function

Question 2
Let, A =
and
=



Then (a + b) = ?
Question 3
Using Laplace transform, solve d2y / dt2 + 4y = 12t given that y = 0 and dy / dt = 9 at t = 0.
Question 4

Question 5
Let f(x) be the continuous probability density function of a random variable X. The probability that a < X ≤ b, is
Question 6
The integrating factor for the differential equation, 
is

is
Question 7

Question 8
The mean and the variance of a binomial distribution are 4 and 2 respectively. Then the probability of 2 successes is
Question 9
The solution of the differential equation
is

Question 10
Find the value
,where ‘C’ is the circle |z| = 3 is equal to;

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Aug 22ESE & GATE EC