Question # 1

A matrix is called a row matrix if it has only one _________:

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Column

Row

Diagonal

None

Two triangles are said to be congruent if all the three sides and angles are _______:

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Equal

Congruent

Concurrent

Similar

Which is order of square matrix

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2-by-2

-by-2

2-by-1

3-by-2

(img) is used for __________ triangle:

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Acute angled

Obtuse angled

Right angled

All

Symbol of show similarity:

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If length of rectangle is a units and width is b units, then area of rectangle is:

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a+b

a-b

axb

Let A,B,C be three matrices, then A(B+C) = AB + AC is known as:

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Cumulative property w.r.to '+'

Associative property w.r.t '+'

Left distributive law

Right distributive law

Distance between points (-1,3) and (3,-2) is:

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Natural number

Whole number

integers

Rational numbers

Aurther Cayley introduces theory of matrices in:

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1854

1856

1858

1860

The value of (-i)⁸:

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-i

i

1

-1

Distance between points (0,0) and (1,1) is:

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0

1

2

Any point of the ________ of a line segment is equidistant from its end points:

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Altitude

Medians

Angle Bisector

Right Bisector

The right bisectors of triangle are___________:

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Concurrent

Non-concurrent

Collinear

Non-collinear

In Z = a + bi, a is called ______ part of Z.

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Real

Imaginary

Whole

None

Who used 'e' as the base for the preparation of logarithm tables.

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Henry Briggs

Jobst Burgi

Musa Al Khawrizmi

John Napier

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