Question # 1

A statement which is either true or false is called

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Induction

Deduction

Propositicon

Logic

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How many different 5-digit even numbers are possible form digit 1,2,4,6,8

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4 : 4!

4!

5!

4!+4!

The square of the distance between two points P(x₁, y₁) and Q(x₂, y₂) is

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Which of the following is the subset of all sets?

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none of these

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0 (zero) is

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An irrational number

A rational number

A negative integer

A positive number

The set of the first elements of the ordered pairs forming a relation is called its

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Function on B

Range

Domain

A into B

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∫cot (ax + b) dx =

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1/a log |sin (ax + b)| +c

1/a log |cos ax + b)

1/b |sin (ax + b)|

1/a log |sin (bx + a)|

If you looking a high point from the ground then the angle formed is

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Angle of elevation

Angle of depression

Right angle

Horizon

ωⁿ = ?, when n = 3k

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0

ω

1

1 / ω

The angle a (0° < a< 180°) measured counterclockwise from positive x-axis to a non-horizontal straight line / is called the

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Rotation

Inclination

Radian

None

The vertices of the ellipse x² + 4y² = 16 are

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(±,4,0)

(0,±,4)

(± 2,0)

(0,± 2)

If A and B are two events then P(A∪B) =? (when A and B are disjoint)

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P(A) - P(B)

P(A) x P(B)

P(A) + P(B)

P(A) + P(B) -P(A∩B)

The perpendicular bisector of any chord of a circle

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Passes through the center of the circle

Does not pass through the center of the circle

May or may not pass through the center of the circle

None of these

In which quadrant is the solution of the equation sin x - 1 = 0

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II quadrants

II and III quadrants

III and Iv quadrants

I quadrant

The set (Z, +) forms a group

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Function on B

Range

Domain

A into B

If the vector 2i+4j-2k and 2i +6j+xk are perpendicular then x-7

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4

8

14

7

The center of a circle of radius 10 is on the origin which of the following points lies with in the circle

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(10,0)

(8,8)

(8,4)

(0,10)

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