Advertisements
Advertisements
प्रश्न
State whether the following statement is true or false. Justify your answer.
Every real number is an irrational number.
पर्याय
True
False
उत्तर
This statement is False.
Explanation:
The set of real numbers includes both rational and irrational numbers. For instance, `1/2` is a rational number, which means it is real. But it's not an irrational number.
APPEARS IN
संबंधित प्रश्न
Give an example of two irrational numbers whose:
difference is a rational number.
Give an example of two irrationals whose sum is rational.
State, whether the following numbers is rational or not : ( 5 + √5 )( 5 - √5 )
Show that `(2+3√2)/7` is not a rational number, given that √2 is an irrational number.
Write the following in ascending order:
`5sqrt(7), 7sqrt(5) and 6sqrt(2)`
Which of the following is not irrational?
The sum of two irrational numbers is always ______.
If `a^2=23/25,` then a is ______.
Classify the following number as rational or irrational with justification:
`3sqrt(18)`
The number `(5 - 3sqrt(5) + sqrt(5))` is ______.