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CBSE
Class 10
Mathematics
Mathematics
Real Numbers

Flash Cards

Real Numbers

Flash Cards

Real Numbers

Real Numbers encompass all rational and irrational numbers, forming a complete and continuous number line essential for various mathematical concepts.

Flash Cards - Real Numbers

Flash Cards - Real Numbers

View all (10)

1/10

What is the Fundamental Theorem of Arithmetic?

1/10

The Fundamental Theorem of Arithmetic states that every integer greater than 1 can be uniquely factored into a product of prime numbers.

2/10

Give an example of an irrational number.

2/10

√2 is an example of an irrational number as it cannot be expressed as a simple fraction and its decimal representation is non-repeating and non-terminating.

3/10

Define irrational numbers.

3/10

Irrational numbers are real numbers that cannot be expressed as a ratio of two integers and have non-repeating, non-terminating decimal expansions.

4/10

What is the difference between rational and irrational numbers?

4/10

Rational numbers can be expressed as a ratio of two integers and have either terminating or repeating decimal expansions, while irrational numbers cannot be expressed as a ratio of two integers and have non-repeating, non-terminating decimal expansions.

5/10

Can you give an example of an irrational number?

5/10

One example of an irrational number is the square root of 2 (√2).

6/10

What is the Fundamental Theorem of Arithmetic?

6/10

The Fundamental Theorem of Arithmetic states that every integer greater than 1 can be uniquely factored into a product of prime numbers.

7/10

Define irrational numbers.

7/10

Irrational numbers are real numbers that cannot be expressed as a fraction of two integers and have non-repeating, non-terminating decimal expansions.

8/10

What is the difference between rational and irrational numbers?

8/10

Rational numbers can be expressed as a fraction of two integers and have either terminating or repeating decimal expansions, while irrational numbers cannot be expressed in that form.

9/10

Can you give an example of an irrational number?

9/10

One example of an irrational number is the square root of 2 (√2).

10/10

Explain the concept of prime numbers.

10/10

Prime numbers are natural numbers greater than 1 that are only divisible by 1 and themselves.

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