Home
Class 9
MATHS
State whether the following statements a...

State whether the following statements are true or false . Justify your answers .
(i) Every irrational number is a real number .
(ii) Every rational number is a real number .
(iii) Every real number need not be a rational number
(iv) `sqrt(n)` is not irrational if n is a perfect square .

Text Solution

Verified by Experts

The correct Answer is:
(i) True (ii) True (iii) True `(sqrt(3))` (iv) True `sqrt(9)` (v) True (vi) False `((3)/(7))`
Promotional Banner

Topper's Solved these Questions

  • REAL NUMBERS

    NCERT TELUGU|Exercise Exercise 1.3|2 Videos

  • REAL NUMBERS

    NCERT TELUGU|Exercise Exercise 1.4|11 Videos

  • REAL NUMBERS

    NCERT TELUGU|Exercise Exercise 1.1|9 Videos

  • QUADRILATERALS

    NCERT TELUGU|Exercise EXERCISE|80 Videos

  • STATISTICS

    NCERT TELUGU|Exercise EXERCISE-9.2|11 Videos

Similar Questions

Explore conceptually related problems

State whether the following statements are true or false. Justify your answers. (ii) Every rational number is a real number.

State whether the following statements are true or false. Justify your answers. (iii) Every real number need not be a rational number

State whether the following statements are true or false. Justify your answers. (vi) All real numbers are irrational.

State whether the following statements are true or false. Justify your answers. (iv) n is not irrational if n is a perfect square.

State whether the following statements are true or false. Justify your answers: sqrtn is irrational if n is a perfect square

State whether the following statements are true or false. Justify your answer. 5 notin set of prime numbers

State whether the following statements are true or false. Justify your answers. (v) sqrtn is irrational if n is not a perfect square.

State whether the following statements are true or false. Justify your answer 7cancelin set of prime numbers

Write whether the following statements are True or False. Justify your answer Every polynomial is a binomial

State whether the statements are true or false. justify your answer: All real nos. are irrational.