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ISRO EXAM 2017 : Engineering Mathematics Quiz- 19
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Question 1
If v=(x2+y2+z2)-1/2 , then 
Question 2
If the imaginary part of 
is -2, then the locus of the point z in the complex plane is
is -2, then the locus of the point z in the complex plane is Question 3
The determination of the matrix
is
is Question 4
General solution of the differential equation(D2 -2D + 1)y = ex is
Question 5
Laplace transform of t2 + 2t + 3 is
Question 6
If the governing equation for a flow field is given by 
and the velocity is given by 
,then
and the velocity is given by ,then Question 7
A box contains 6 black and 5 red balls. Two balls are drawn one after another from the box without replacement. The probability for both balls to be red is
Question 8
The value of c which makes the angle 45 ° between 
= i+cj and 
= i+j is
= i+cj and = i+j is Question 9
Solution of 
, is
, is Question 10
Let x have the density function 
If 
. Then the otherwise probability p 
is
If . Then the otherwise probability p is - 454 attempts
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