Mathematics>Arithmetic>Number System>Properties of Real Number

EASY

Earn 100

If $x, y, z$ are three real numbers, $x \neq 0$ and $x y = x z$ , then

50% studentsanswered this correctly

Important Questions on Number System

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

What is the multiplicative inverse of

17

?

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

Closure property of real numbers under multiplication state that,

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

The value of

18 \times (- 1) =

_____

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

The law that specifies, "if

x, y, z

are three real numbers and

x + y = x + z

, then

y = z

", is

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

The commutative property is only applicable for two arithmetic operations

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

If

x, y, z \in Z

, then

(x + y) \times z = x \times z + y \times z

. This law is called as

MEDIUM

Mathematics>Arithmetic>Number System>Properties of Real Number

Prove that

\sqrt{p} + \sqrt{q}

is irrational, where

p

and

q

are primes.

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

The value of

(- 6) \times (- 1) =

_____

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

Associative property of real numbers under addition such that,

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

Which is not an irrational number?

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

If $x, y, z$ are three real numbers and $x + y = x + z$ , then

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

Closure property of real numbers under addition state that,

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

The decimal expansion of

π = \frac{Circumference of the circle}{Diameter of the circle}

is always

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

The law that specifies, "if

x, y, z

are three real numbers,

x \neq 0

and

x y = x z

, then

y = z

", is

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

The value of

(- 1) \times (- 25) =

_____

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

Closure property of real numbers under addition state that,

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

Fill in the blank.

_____ ÷ (−6) = 12

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

The value of

(- 1) \times 13 =

_____

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

Which of the following is not an irrational number?

EASY

Mathematics>Arithmetic>Number System>Properties of Real Number

Commutative property of real numbers under addition such that,