Question # 1

A function, in which the variables are __________ numbers, then function is called a real valued function of real numbers.

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Complex

Rational

Real

None of these

Two vectors are equal if they:

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Pass through the same point

Are parallel to each other

Are parallel to each other and have same direction

Have equal magnitude and have same direction

x = a is a vertical line perpendicular to __________.

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x - axis

x - axis may be

y - axis

None of these

y = b is a horizontal line perpendicular to ________:

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x - axis

y - axis may be

y - axis

None of these

A unit vector is defined as a vector whose magnitude is:

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0

2

1

4

The term function was introduced by:

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Euler

Newton

Lagrange

Leibniz

The fixed point of the conic is called:

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Directrix

Vertex

Focus

None of these

The directrix of the parabola y² = 4ax is:

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x = a

x = -a

y = a

y = - a

The non-negative inequalities are called:

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Parameters

Constants

Decision variables

Vertices

The point where the axis meets the parabola is called ________ of the parabola:

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Directrix

Vertex

Focus

Eccentricity

Zero vector is perpendicular to:

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Every vector

Unit vector only

Position vector only

Not any vector

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e^2x sin x + c

e^2xcosx + c

-e^2xsin x + c

-e^2xcosx + c

If the cutting plane is parallel to the axis of the cone and intersects both of its nappes, then the section a / an:

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Parabola

Hyperbola

Ellipse

None of these

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0

1

e

Does not exist

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x = 0

y = -a

y = 0

y = -a

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Integration by parts

Definite integral

Differentiation

None of these

The opening of the parabola x²= 16y is to __________ of the x-axis:

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Left

Upward

Right

Downward

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f(x)

ln |f(x)|

f'(x)

ln |f'(x)|

If r is the radius of the circle and its center is at origin, then equation of circle is:

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x² + y² = a²

x² + y² = r²

x² - y² = a²

x² - y² = r²

If the cutting plane is slightly tillted and cuts only one nappe of the cone, then the section is a / an:

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Ellipse

Circular cone

Circle

Point circle

A line segment whose end points lie on the circle is called a __________ of the circle.

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Radius

Chord

Diameter

None of these

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FSC Part 2 Mathematics Full Book Online Test MCQs With Answers

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