Question # 1

The idea of matrices was given by

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Aurthur Cayley

Briggs

Al-Khawarzmi

Thomas Harriot

How many right angles a parallelogram has ________:

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0

1

2

3

The factors of x²-5x+6 are:

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x+1, x-6

x-2, x-3

x+6, x-1

x+2, x+3

M^-1=

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-M

AdjM

By convention if only the common logarithm are used throughout a discussion the base ________ is not written:

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e

10

1

0

If Z₁ = Z₂ then Z₂ = Z₁ this property is known as _______ property:

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Reflexive

Symmetric

Transitive

Closure

Two sides of a triangle measure 10 cm and 15 cm, which of the following measure is possible for the third side:

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5cm

20cm

25cm

30cm

The right bisectors of the sides of an obtuse triangle intersects each other:

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Inside the triangle

Outside the triangle

On hypotenuse

On any vertex

_________ altitudes of equilateral triangle are congruent:

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One

Two

Three

Four

A ray is called _______ of an angle, it bisects the angle:

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Angle Bisector

Perpendicular Bisector

Median

Altitude

The sum of internal angle of the triangle is _______:

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60°

200°

180°

240°

Point (-3,-3) lies in quadrant:

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I

II

III

IV

How many lines can be drawn through two points ?

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One

Two

Three

Four

Inverse of identity matrix is _______ matrix:

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A

O

A^-1

Identity

Mid-point of the line segment joining A (8,0) and (0,12) is:

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(8,-12)

(4,6)

(4,0)

(8,0)

What will be added in b⁴+64 to complete the square:

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-16b²

16b²

-4b²

4b²

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