Question # 1

A point where two of its boundary lines intersect is called

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Corner point

Feasible point

Vertex

Feasible solution

If the function y=2x -3, what is the preimage of 11?

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11

7

5

2

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Additive property of inequality

Commutative property

Additive inverse

Additive identity

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Tan 2θ=

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Two circle s1: x2+ y2 +2x- 2y- 7= 0: s2: x2+ y2- 6x+ 4y+ 9= 0

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Touch externally

Touch internally

Intersects each other

Do not intersects

Roots of the equation 9x²- 12x + 4 = 0 are

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Real and equal

Real and distinct

Complex

None of these

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2

-2

none of these

πis the period of the function

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|sin x| + |sin x|

sin⁴x + cos x

sin (sin x) + sin (cos x)

None of these

If x³+ 4x³- 2x +5 is divided by x - 1, then the reminder is

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8

6

4

None of these

The equation of the normal to the circle x²+ y²= 25 at (4, 3) is

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3x - 4y =0

3x - 4y =5

4x + 3y = 5

4x + 3y = 25

2.333....is a

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Irrational no

Complex no

Rational no

None of these

The graph of linear equation 2x + 3y = 10

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Parabola

Circle

Hyperbola

Straight line

The n numbers A₁,A₂,A₃,.....A_nare called an arithmetic means between a and b if a.A₁,A₂,A₃.....A_n, b is ______

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An arithmetic series

An arithmetic sequence

A geometric sequence

A harmonic sequence

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The velocity and acceleration at any point t of a particle which moves along straight line x = 5r-3

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5,3

5,-3

5,0

10,0

If the distance of any point on the curve from any of the two lines approaches zero then it is called

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Axis

Directrices

Asymptotes

None

No term of a harmonic sequence can be

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0

1

2

3

A function from X to X is denoted as

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f : X to Y

f : Y to Y

If f (x) = |x|, then (0,0) is the

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Critical point

Inflection point

Stationary point

None of these

Consider the equation px2 + qx + r = 0 where p,q,r are real The roots are equal in magnitude but opposite in sign when

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q = 0, r = 0,p ≠ 0

p = 0,qr≠ 0

r = 0,pq≠ 0

q = 0, pq≠ 0

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0

1

-1

None of these

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A function from X to Y is written as

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f : X to Y

f : Y to Y

The distance between the points A(3,1) and B(-2,-4) is

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5

25

10

Which of the following has the same value as i¹¹³?

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i

-1

-i

1

The term involving x⁴ in the expansion (3-2x) is

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217x⁴

15120x⁴

313x⁴

-25x⁴

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