Question # 1

Every identity matrix is

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Row-vector

Scalar

Column-vector

All

The second degree equation of the form Ax2 +By2 +Gx +Fy +C =0 represent hyperbola if

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A = B≠ 0

A≠ B and both are of same sign

A≠ B both are of opposite sign

Either A = 0 or B =0

5th term of a G.P. is 2, then the product of first 9 terms is

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256

128

512

None of these

Every recurring decimal represents

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A natural number

A rational number

An irrational number

A whole number

6! = ______

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360

720

6.5.4

None of these

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An expression

Rational fraction

Equation

Identity

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Symmetric property

Cancellation property w.r.t. multiplication

Reflexive property

Transitive property

The point R dividing externally the line joining the points P(x₁, y₁) and Q(x₂, y₂) in the ratio k₁: k₂has the coordinates

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The vertex of the standard position angles lies on

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(0,0)

(0,1)

(1,0)

(1,1)

There may be ______ feasible solution in the feasible region

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Infinite

Finite

Defined

None of above

O is ______

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A positive integer

A negative integer

A natural number

An integer

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