Question # 1 of 10 ( Start time: 10:31:30 AM ) Total Marks: 1
Cylindrical coordinate system is used to determine the position of any object in
Select correct option:
one dimension
two dimension
three dimension
any dimension
Question # 2 of 10 ( Start time: 10:33:00 AM ) Total Marks: 1
The product of continuous functions is continuous
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True
False
Question # 3 of 10 ( Start time: 10:34:10 AM ) Total Marks: 1
Which of the following is a two dimensional coordinate system
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polar coordinate system
cylindrical coordinate system
spherical coordinate system
None of these
Question # 4 of 10 ( Start time: 10:35:34 AM ) Total Marks: 1
Partial derivative of f(x, y) = x^2 + y^2 + xy with respect to y is
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x^2 + 2y + xy
x^2 + 2y + x
2y + x
None of these
Question # 5 of 10 ( Start time: 10:36:46 AM ) Total Marks: 1
Which of the following is the representation of Cylindrical coordinates
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(x, y, z)
(r, theta, z)
(row, theta , phi )
(row, phi, z)
Question # 6 of 10 ( Start time: 10:37:26 AM ) Total Marks: 1
The function z = y/sqrt(x^2 + y^2) is continuous
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every where in xy plane
every where in xy plane except when x^2 + y^2 =0 (Not Sure)
every where in xy plane except when
x^2 + y^2 no where
Question # 8 of 10 ( Start time: 10:39:58 AM ) Total Marks: 1
A function f(x, y) = xy.lnxy is not continuous at (0, 0) because
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function is not defined at (0, 0) (Not Sure)
limit value of the function is not equal to the function value at (0, 0)
function is piecewise
None of these
Question # 9 of 10 ( Start time: 10:41:26 AM ) Total Marks: 1
Domain of the following function y = x/(3x – 4) is
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All real number
All real numbers with x not equal to 4/3
All real numbers with x less than 4
All real numbers with x greater than 3
Question # 10 of 10 ( Start time: 10:42:59 AM ) Total Marks: 1
Limit of a function may exist at the point where it not defined
Select correct option:
True
False