Question # 1

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Principle of equality of fractions

Rule for product of fractions

Golden rule for fractions

Rule for quotient of fractions

The equation |x + 4| = x has solution

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x = -2

x = 2

x = -4

x = 4

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additive property

multiplicative property

additive inverse

additive identity

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Associate law of addition

Commutative law of addition

Additive identity

Closure law of addition

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∀ z ∈ C, multipliucative is

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(1,1)

(1,0)

(0,1)

None of these

A non-terminating non_recurring decimal represents an

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Irrational no

Both a & c

Rational no

None of these

In R, the multiplicative identity is

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0

1

-1

None

If Z = (1,2), then Z^-1= ?

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(0.2, 0.4)

(-0.2, 0.4)

(0.2, -0.4)

(-0.2, -0.4)

The additive inverse of 0 is

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1

-1

0

Does not exist

If Z₁= 1 + i, Z₂= 2+3i, then |Z₂- Z₁| = ?

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Name the property used in 4 x (5 x 8) = ( 4 x 5) x 8

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Associative property of addition

Associative property of multiplication

Additive identity

Multiplicative identity

In R, the multiplicative inverse of a is

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0

1

-a

1/a

√11 is

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an irrational number

Rational number

odd number

Negative number

Multiplicative inverse of 0 is

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0

1

±1

Does not exist

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(a + b)c = a . c + bc

a + b = b + a

(a + b) + c = a + (b + c)

a(b+ c) = ab + ac

The multiplicative inverse of 0 is

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1

-1

0

Does not exist

The multiplicative inverse of (a,b) is

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Principle of equality of fractions

Rule for product of fraction

Rule for quotient of fraction

Golden rule of fractions

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The multiplicative inverse of 1 is

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1

-1

0

Does not exist

6 is

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A prime integer

An irrational number

A rational number

An odd integer

The set of rationals numbers between 0 and I is

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Finite

Null set

Infinite

None of these

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1

-1

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Additive property in R

Multiplication property in R

Cancellation property in R

Distribution property in R

The square roots of negative numbers is called

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Real no

Complex no

Positive no

Negative no

If z₁ = 1 + 2i, z₂ = 3 + 4i then

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z₁ > z₂

z₁ = z₂

z₁ < z₂

None of these

The√ is used for the

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Positive square root

Negative square root

+ve and -ve square root

Whole number

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